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SDS
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4
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English
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European Union · REACH / CLP
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Page 1

Safety Data Sheet (SDS)

RRC-Batteries Rev.: Q Valid from: 12mar2024

Safety Data Sheet

RRC Batteries

Revision status

Revision Valid from Changes Author A 25apr2017 First released version DF B 27jun2017 Change emergency phone numbers DF C 24oct2018 Template updated HB D 01jan2019 Regulation updated TN E 01oct2019 Added new products TN F 07oct2019 Updated template & Hazardous components TN New products, hazardous components and G 04feb2020 TN regulations H 29jan2021 Updated product list TN Update wording on page 13: “(IATA) Dangerous Goods Regulations 62th Edition 2021” I 10mar2021 TN to “(IATA) Dangerous Goods Regulations 62nd Edition 2021” J 22dec2021 Product info and Chemicals Updated TN Update wording on page 13: “(IATA) Dangerous Goods Regulations 62nd Edition 2021” K 01jan2022 TN to “(IATA) Dangerous Goods Regulations 63rd Edition 2022” L 18may2022 Product list updated TN 1.) Model List (1.2.) updated. M 21jun2022 2.) Subsidiaries added to 1.3. TN 3.) Table 2.1. Updated. N 11nov2022 Product list updated TN O 26jan2023 Regulatory information and product list updated TN P 03jan2024 References and product information updated TN Titles and subtitles updated according to Annex Q 12mar2024 TN II of the REACH Regulation

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Safety Data Sheet (SDS)

RRC-Batteries Rev.: Q Valid from: 12mar2024

Content

Revision status .............................................................................................................................. 1

SECTION 1: Identification of the substance/mixture and of the company/undertaking ................ 4

1.1. Product identifier ................................................................................................................... 4

1.2. Relevant identified uses of the substance or mixture and uses advised against .............................. 4 1.3. Details of the supplier of the safety data sheet .......................................................................... 4 1.4. Emergency telephone number ................................................................................................. 4

SECTION 2: Hazards Identification ................................................................................................ 5

2.1. Classification of the substance or mixture ................................................................................. 5 2.2. Label elements ...................................................................................................................... 5

2.3. Other hazards ....................................................................................................................... 5

SECTION 3: Composition/information on ingredients .................................................................... 6

3.1. Substances*1 ........................................................................................................................ 6 3.2. Mixtures ............................................................................................................................... 6

SECTION 4: First Aid Measures ...................................................................................................... 6

4.1. Description of first aid measures .............................................................................................. 6 4.2. Most important symptoms and effects, both acute and delayed ................................................... 7 4.3. Indication of any immediate medical attention and special treatment needed ................................ 7

SECTION 5: Firefighting measures ................................................................................................. 7

5.1. Extinguishing media ............................................................................................................... 7 5.2. Special hazards arising from the substance or mixture ............................................................... 7 5.3. Advice for firefighters ............................................................................................................. 7

SECTION 6: Accidental release measures ...................................................................................... 7

6.1. Personal precautions, protective equipment and emergency procedures ....................................... 7 6.2. Environmental precautions ...................................................................................................... 7 6.3. Methods and material for containment and cleaning up .............................................................. 7 6.4. Reference to other sections ..................................................................................................... 8

SECTION 7: Handling and Storage ................................................................................................. 8

7.1. Precautions for safe handling .................................................................................................. 8 7.2. Conditions for safe storage, including any incompatibilities ......................................................... 8 7.3. Specific end use(s) ................................................................................................................ 8

SECTION 8: Exposure controls/personal protection....................................................................... 8

8.1. Control parameters ................................................................................................................ 8

8.2. Exposure controls .................................................................................................................. 9

8.2.1. Engineering Controls ........................................................................................................ 9 8.2.2. Individual Protection Measures........................................................................................... 9 8.3. Hygiene Measures ................................................................................................................. 9 8.4. Environmental exposure controls ............................................................................................. 9

SECTION 9: Physical and Chemical Properties ............................................................................. 10

9.1. Information on basic physical and chemical properties ............................................................. 10

9.2. Other information ................................................................................................................ 10

SECTION 10: Stability and Reactivity ........................................................................................... 10

10.1. Reactivity ........................................................................................................................ 10 10.2. Chemical stability ............................................................................................................. 10 SDS_RRC Batteries_Q_2024-03-12.pdf Page 2 of 15

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Safety Data Sheet (SDS)

RRC-Batteries Rev.: Q Valid from: 12mar2024

10.3. Possibility of hazardous reactions ........................................................................................ 10 10.4. Conditions to avoid ........................................................................................................... 10 10.5. Incompatible materials ...................................................................................................... 10

10.6. Hazardous decomposition products ..................................................................................... 10

SECTION 11: Toxicological Information ....................................................................................... 11

11.1. Information on hazard classes as defined in Regulation (EC) No 1272/2008 ............................. 11 11.2. Information on other hazards ............................................................................................. 11

SECTION 12: Ecological Information ............................................................................................ 12

12.1. Toxicity ........................................................................................................................... 12 12.2. Persistence and degradability ............................................................................................. 12 12.3. Bioaccumulative potential .................................................................................................. 12 12.4. Mobility in soil .................................................................................................................. 12 12.5. Results of PBT and vPvB assessment ................................................................................... 12 12.6. Endocrine disrupting properties .......................................................................................... 12

12.7. Other adverse effects ........................................................................................................ 12

SECTION 13: Disposal considerations .......................................................................................... 12

13.1. Waste treatment methods .................................................................................................. 12

SECTION 14: Transport information ............................................................................................. 12

14.1. UN Number or ID Number .................................................................................................. 12 14.2. UN proper shipping name .................................................................................................. 12

14.3. Transport hazard class(es) ................................................................................................. 12

14.4. Packaging group ............................................................................................................... 12 14.5. Environmental hazards ...................................................................................................... 12 14.6. Special precautions for user ............................................................................................... 13 14.7. Maritime transport in bulk according to IMO instruments ....................................................... 13

SECTION 15: Regulatory Information .......................................................................................... 13

15.1. Safety, health and environmental regulations/legislation specific for the substance or mixture ... 13 15.2. Canada ............................................................................................................................ 13 15.3. United States Federal and State Regulations ........................................................................ 14 15.4. Australia and New Zealand ................................................................................................. 14 15.5. EC Classification for the Substance/Preparation .................................................................... 14 15.6. EU Restrictions on use ....................................................................................................... 14

15.7. Other EU Regulations ........................................................................................................ 14

15.8. Japanese Regulations ........................................................................................................ 14 15.9. Taiwanese Regulations ...................................................................................................... 14 15.10. Chinese Regulations .......................................................................................................... 14 15.11. Chemical safety assessment ............................................................................................... 15

SECTION 16: Other information ................................................................................................... 15

16.1. Full text of R-phrases referred under section 8 ..................................................................... 15 16.2. Further Information .......................................................................................................... 15

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Safety Data Sheet (SDS)

RRC-Batteries Rev.: Q Valid from: 12mar2024

SECTION 1: Identification of the substance/mixture and of the company/undertaking

1.1. Product identifier

Model Cell Configuration Nominal Ratings Battery Weight net. RRC2020 3S3P <10.80V / <9.22Ah / 99.60Wh <505g RRC2024 4S3P <14.40V / <6.60Ah / <95.00Wh <600g RRC2040 3S1P <10.8V / <3.35Ah / <36.20Wh <174g RRC2040-2 3S2P <10.8V / <6.90Ah / <74.5Wh <348g RRC2054 4S1P <14.40V / <3.45Ah / <49.70Wh <240g RRC2054-2 4S2P <14.40V / <6.90Ah / <99.40Wh <440g RRC2054-2S 4S2P <14.40V / <6.80Ah / <97.90Wh <452g RRC2057 2S2P <7.20V / <6.90Ah / <49.70Wh <232g RRC1120 1S1P <3.60V / <2.35Ah / <8.46Wh <43g RRC1130 1S1P <3.80V / <3.81Ah / <14.47Wh <65g RRC2130 2S1P <7.5V / <4.17Ah / <30.02Wh <179g RRC2140 3S1P <11.40V / <4.17Ah / <45.04Wh <263g RRC2037 2S1P 7.20V / <3.35Ah / <24.12Wh <124g RRC3570 7s1p <25.20V / 3.90Ah / 98.28Wh <650g

1.2. Relevant identified uses of the substance or mixture and uses advised against

Secondary Lithium-Ion Batteries

Important Note: As a solid, manufactured article, exposure to hazardous ingredients is not expected with normal use. This battery is an article pursuant to 29 CFR 1910.1200 and, as such, is not subject to the OSHA Hazard Communication Standard requirement. The information contained in this Safety Data Sheet contains valuable information critical to the safe handling and proper use of the product. This SDS should be retained and available for employees and other users of this product.

1.3. Details of the supplier of the safety data sheet

Headquarter (Supplier of this safety data sheet) RRC power solutions GmbH Technologiepark 1 Germany 66424 Homburg/Saar Mail: regulatory-affairs@rrc-ps.com Subsidiaries / national contacts: RRC power solutions Inc. 18340 Yorba Linda Blvd. Suite 107-437 Yorba USA Linda, CA 92886-4104 Mail: usa@rrc-ps.com RRC power solutions Ltd. Room 1306, C Building, Tianan International building, Renmin South Road, Luohu District, China Shenzhen 518021 Mail: hkrrc@rrc-ps.cn RRC power solutions Ltd. S-V,6/F, Valiant Industrial Centre 2-12 Au Pui Wan Hong Kong Street Fo Tan, N.T. Mail: hkrrc@rrc-ps.cn

1.4. Emergency telephone number

USA and Canada: +1-800-535-5053 International: +1-352-323-3500

Remark: The information and recommendations set forth are made in good faith and believed to be accurate as of the date of preparation. RRC power solutions GmbH makes no warranty, expressed or implied, with respect to this information and disclaims all liabilities from reliance on it.

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Safety Data Sheet (SDS)

RRC-Batteries Rev.: Q Valid from: 12mar2024

SECTION 2: Hazards Identification

2.1. Classification of the substance or mixture

Preparation Hazards and Classification: The product is a Lithium-ion cell or battery and is therefore classified as an article and is not hazardous when used according to the recommendations of the manufacturer. The hazard is associated with the contents of the cell or battery. Under recommended use conditions, the electrode materials and liquid electrolyte are non-reactive provided that the cell or battery integrity remains, and the seals remain intact. The potential for exposure should not exist unless the cell or battery leaks, is exposed to high temperatures or is mechanically, electrically, or physically abused/damaged. If the cell or battery is compromised and starts to leak, based upon the battery ingredients, the contents are classified as hazardous.

Hazard Summary Physical hazards: Not classified for physical hazards. Health hazards: Not classified for health hazards. Environmental hazards: Not classified for hazards to the environment. Specific hazards: Exposure to contents of an open or damaged cell or battery: Contact with this material will cause burns to the skin, eyes and mucous membranes. May cause sensitization by skin contact. Main Symptoms: Symptoms include itching, burning, redness and tearing.

Hazardous Materials Information Label (HMIS) Health: 0 Flammability: 1 Physical Hazard: 0

NFPA Hazard Ratings Health: 0 Flammability: 1 Reactivity: 0 Unique Hazard:-/-

GHS precautionary statements

P102: Keep out of reach of children. Precautionary P103: Read label prior to use. Statement(s) P202: Do not handle until all safety precautions have been read and understood. Prevention P210: Keep away from heat/sparks/open flames/hot surfaces – No smoking. P234: Keep only in original container. P254: Wash hands thoroughly after handling. P260: Do not breathe vapour or spray. P280: Wear protective gloves/protective clothing/eye protection/face protection. P301/330/331: IF SWALLOWED: Rinse mouth. DO NOT induce vomiting. P303/361/353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Response P304/340: If INHALED: Remove victim to fresh air and keep at rest in a position (If cell/battery leaks) comfortable for breathing. P305/351/338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P363: Wash contaminated clothing before reuse. P370: In case of fire: Use carbon dioxide, dry chemical or water extinguisher. Storage P402: Store in a dry place. (Store as indicated in P405: Store locked up.

Section 7) P410: Protect from sunlight.

P406: Store any spilled/leaking electrolyte material in a corrosive resistant container Disposal with a resistant inner liner. P501: Dispose of batteries in accordance with applicable hazardous waste regulations.

2.2. Label elements

No label elements according to Regulation (EC) No 1272/2008 required.

2.3. Other hazards

No other hazards identified.

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Safety Data Sheet (SDS)

RRC-Batteries Rev.: Q Valid from: 12mar2024

SECTION 3: Composition/information on ingredients

3.1. Substances*1

*Mass range in cell Component CAS No. Chemical Name*2 (g/g %) Lithium cobalt oxide (LiCoO2)

Lithium Nickel Manganese Cobalt 12190-79-3 Oxide 346417-97-8 (LiNMnCoO2) Cathode 12031-65-1 20-60 182442-95-1 Lithium nickel oxide 12325-84-7 (LiNiO2)

Lithium transition metal oxide (LixMO2) Graphit Anode 7782-42-5 10-30 Carbon Base (Anode) 7440-50-8 Copper 1-15 7429-90-5 AL Base (Cathode) 1-40 7439-89-6 iron 24937-79-9 Polyvinylidenfluoride <1 PVDF 12190-79-3 Cobalt lithium dioxide 1-5 554-12-1 Methyl propanoate Electrolyte Salt 21324-40-3 Lithium hexafluorophosphate 0.05-5 Includes one or more of the 96-49-1 following: 108-32-7 Ethylene Carbonate 105-58-8 Propylene Carbonate 105-37-3 Diethyl Carbonate 616-38-6 Ethyl propionate 623-53-0 Dimethyl carbonate 21324-40-3 F6LiP 114435-02-8 Lithium hexafluorophosphate Electrolyte Solvent 9002-88-4 4-Fluoro-1,3-dioxolan-2-one 0.1-25 1309-37-1 Polythylene 1318-23-6 Diiron trioxide 1333-86-4 Boehmite (Al(OH)O) 744002-0 Carbon black 11089-89-7 Nickel 7440-47-3 Aluminium lithium oxide (AlLiO) 554-13-2 Chromium 100-41-4 Lithium carbonate ethylbenzene *1 Not every product includes all these materials. *2 The letter M means transition metal and candidates of M are Co, Mn, Ni and Al. One compound includes one or more of these metals and one product includes one or more of the compounds. The letter m and n mean the number of atoms.

Because of the cell structure the dangerous ingredients will not be available if used properly. During charge process a lithium graphite intercalation phase is formed.

3.2. Mixtures

Not applicable.

SECTION 4: First Aid Measures

4.1. Description of first aid measures

The hazardous components of this cell or battery are contained within a sealed unit. The following measures are only applicable if exposure has occurred to components when a cell or battery leaks, is exposed to high temperatures or is mechanically, electrically or physically abused/damaged. The hazardous contents are caustic alkaline electrolytes contained in cells with lithium metal oxide cathodes, graphite and carbon anodes and Polyvinylidenfluoride binders.

Ingestion: Have victim rinse mouth thoroughly with water. DO NOT INDUCE VOMITING. Quickly transport victim to an emergency care facility.

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Safety Data Sheet (SDS)

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EYE: If eye contact with contents of an open cell occurs, immediately flush the contaminated eye(s) with water. Quickly transport victim to an emergency care facility.

Skin Contact: Immediately flush with water. If irritation or pain persists, seek medical attention.

Inhalation: Remove the patient from exposure into fresh air, seek medical attention.

Protection for First aiders: Do not enter corrosive vapour contaminated areas without a respirator or Self- Contained Breathing Apparatus. Wear adequate personal protective equipment as indicated in

Section 8.

FIRST AID FACILITIES: Eye wash bottle, fountain, safety showers or at least a source of running water are required in the area where the product is used.

4.2. Most important symptoms and effects, both acute and delayed

ACUTE: The contents of the battery are rated as corrosive. Ingestion of the electrolyte could lead to severe gastrointestinal tract irritation with nausea, vomiting and potentially burns. Inhalation of vapours may lead to severe irritation of the mouth and upper respiratory tract with a burning sensation, pain, burns and inflammation in the nose and throat; there may also be coughing or difficulty breathing. Eye contact may lead to severe eye irritation or in worst case scenario irreversible damage and possible eye burns. Skin contact may lead to irritation and possible skin burns.

CHRONIC: Skin contact may aggravate/exacerbate existing skin conditions, such as dermatitis. Chronic inhalation may lead to the same symptoms as listed for acute inhalation above.

4.3. Indication of any immediate medical attention and special treatment needed

ADVICE TO DOCTOR: Treat symptomatically if the person comes into contact with the corrosive electrolyte liquid contents of a damaged battery.

SECTION 5: Firefighting measures

5.1. Extinguishing media

Cold water and dry powder in large amount are applicable. Use metal fire extinction powder or dry sand if only few cells are involved.

5.2. Special hazards arising from the substance or mixture

May form hydrofluoric acid if electrolyte comes into contact with water. In case of fire, the formation of the following flue gases cannot be excluded: Hydrogen fluoride (HF), Carbon monoxide and carbon dioxide.

5.3. Advice for firefighters

Wear self-contained breathing apparatus and protective suit. If possible, remove cell(s) from fire fighting area. If heated above 125°C, cell(s) can explode/vent. Cell is not flammable but internal organic material will burn if the cell is incinerated.

SECTION 6: Accidental release measures

6.1. Personal precautions, protective equipment and emergency procedures

As an immediate precautionary measure, isolate spill or leak area for at least 25 meters (75 feet) in all directions. Keep unauthorized personnel away. Stay upwind. Keep out of low areas. Ventilate closed areas before entering. Wear adequate personal protective equipment as indicated in Section 8.

6.2. Environmental precautions

Absorb spilled material with non-reactive absorbent such as vermiculite, clay or earth. Prevent from into migration soil, sewers and natural waterways – inform local authorities if this occurs.

6.3. Methods and material for containment and cleaning up

Evacuate spill area immediately and remove sources of ignition. Do NOT touch spilled material. Clean-up personnel must be trained in the safe handling of this product. Spills may be absorbed on non-reactive

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Safety Data Sheet (SDS)

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absorbents such as vermiculite. Place cells or batteries into individual plastic bags and then place into appropriate containers and close tightly for disposal. Ensure that clean-up procedures do not expose spilled material to any moisture. Immediately transport closed containers outside. Lined steel drums are suitable for storage of damaged cells or batteries until proper disposal can be arranged.

6.4. Reference to other sections

Not Applicable.

SECTION 7: Handling and Storage

7.1. Precautions for safe handling

Avoid short circuiting the cell. Avoid mechanical damage of the cell. Do not open or disassemble. Advice on protection against fire and explosion. Keep away from open flames, hot surfaces and sources of ignition.

7.2. Conditions for safe storage, including any incompatibilities

Storage at room temperature (approx. 20°C) at approx. 20~60% of the nominal capacity (OCV approx. 3.60 - 3.90 V/cell). Keep in closed original container.

7.3. Specific end use(s)

Solid products. Secondary Li-ion Batteries

SECTION 8: Exposure controls/personal protection

8.1. Control parameters

Risk Safety Exposure Controls Ingredient Hazard Codes Description /Personal Protection Xn(Harmful) R22,R43, S24,S37, N Cobalt oxide 0.1 mg/m3 (TWA) R50/53 S60,S61 (Dangerous for the environment) S26-36, Xi (Irritant) Lithium R22, R24, S37,S39- T (Toxic) 2.5 mg/m3 (TWA) hexafluorophosphate R34 45,S28A C (Corrosive) F(Highly Airborne Exposure Limits: R36 S22 Flammable) - OSHA Permissible Exposure Limits (PEL): Carbon R37/38, S24/25 Xn(Harmful) activated carbon (graphite, synthetic): R20,R10 Xi(Irritant) Total particulate = 15 mg/m3 Airborne Exposure Limits: - OSHA Permissible Exposure Limit (PEL): 5 mg/m3 Ceiling for manganese compounds Manganese R20/22 S25 Xn(Harmful) as Mn (VI) oxide - ACGIH Threshold Limit Value (TLV): 0.2 mg/m3 (TWA) for manganese, elemental and inorganic compounds as Mn Airborne Exposure Limits: For Nickel, Metal and Insoluble Compounds, as Ni: - OSHA Permissible Exposure Limits (PEL): 1 mg/m3 (TWA). For Nickel, Elemental / Metal: R43,R49, S45,S53, Nickel oxide T(Toxic) - ACGIH Threshold Limit Value (TLV) - R53 S61 1.5 mg/m3 (TWA), A5 - Not suspected as a human carcinogen. For Nickel, Insoluble Compounds, as Ni: - ACGIH Threshold Limit Value (TLV) - 0.2 mg/m3 (TWA), A1 – Confirmed human carcinogen R17,R15, S7/8,S43, F(Highly Airborne Exposure Limits: R36/38, S26,S62 Aluminium Flammable) -OSHA Permissible Exposure Limit (PEL): R10,R67, S61, foil Xn(Harmful) 15 mg/m3 (TWA) total dust and 5 mg/m3 R65,R62, S36/37 Xi(Irritant) (TWA) R51/53, S33,S29,

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Safety Data Sheet (SDS)

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R48/20, S16,S9 repairable fraction for Aluminium metal as R38,R11 Al -ACGIH Threshold Limit Value (TLV): 10 mg/m3 (TWA) Aluminium metal dusts Copper Dust and Mists, as Cu: - OSHA Permissible Exposure Limit (PEL) - F(Highly 1 mg/m3 (TWA) Flammable) - ACGIH Threshold Limit Value (TLV) - S5,S26, R11,R36 N(Dangerous for 1 mg/m3 (TWA) Copper S16,S61, R37,R38 the environment) Copper Fume: S36/37 Xn(Harmful) - OSHA Permissible Exposure Limit (PEL) - Xi(Irritant) 0.1 mg/m3 (TWA) - ACGIH Threshold Limit Value (TLV) - 0.2 mg/m3 (TWA) Polyvinylidene fluoride S22, (PVdF) S24/25

Full text of each relevant R phrase can be found in chapter 16.

8.2. Exposure controls

Exposure Limit Values: Airborne exposures to hazardous substances are not expected when the cells or batteries are used for their intended purposes. Exposure standards are not applicable to the sealed articles. Biological Monitoring: Not applicable. Control Banding: Not applicable. Recommended monitoring procedures: Follow standard monitoring procedures. Derived no-effect level (DNEL): Not applicable. Derived minimal effect level (DMEL): Not applicable. Predicted no-effect concentrations (PNECs): Not applicable.

8.2.1. Engineering Controls

Engineering Controls: Special ventilation is not required when using these products in normal use scenarios. Ventilation is required if there is leakage from the cell or battery.

8.2.2. Individual Protection Measures

Eye and Face protection: Eye protection is not required when handling cells or batteries during normal use. Wear safety glasses/goggles if handling a leaking or ruptured cell or battery. Skin (Hand) protection: Hand protection is not required when handling the cell or battery during normal use. PVC gloves are recommended when dealing with a leaking or ruptured cell or battery. Skin (clothing) protection: Skin protection is not required when handling the cell or battery during normal use. Wear long sleeved clothing to avoid skin contact if handling a leaking or ruptured cell or battery. Soiled clothing should be washed with detergent prior to re-use. Respiratory protection: During routine operation, a respirator is not required. However, if dealing with an electrolyte leakage and irritating vapours are generated, an approved half face inorganic vapour and gas/acid/particulate respirator is required. Thermal Protection: Not applicable. Other Protective Equipment: Have a safety shower or eye wash station readily available.

8.3. Hygiene Measures

Do not eat, drink or smoke in work areas. Avoid storing food, drink or tobacco near the product. Practice and maintain good housekeeping.

8.4. Environmental exposure controls

Avoid release to the environment.

Appearance, Colour and Odor: Solid object with no odor.

Primary Routes(s) of Exposure: These chemicals are contained in a sealed enclosure. Risk of exposure occurs only if the cell or pack is mechanically, thermally, electrically or physically abused to the point of compromising the enclosure. If this occurs, exposure to the electrolyte solution contained within can occur by inhalation, ingestion, eye contact and skin contact.

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Safety Data Sheet (SDS)

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Potential Health Effect(s): Acute (short term): see Section 8 for exposure controls. In the event that this cell or pack has been ruptured, the electrolyte solution contained within the cell would be corrosive and can cause burns to skin and eyes. Inhalation: Inhalation of materials from a sealed cell is not an expected route of exposure. Vapours or mists from a ruptured cell may cause respiratory irritation. Ingestion: Swallowing of materials from a sealed cell is not an expected route of exposure. Swallowing the contents of an open cell can cause serious chemical burns to mouth, esophagus, and gastrointestinal tract. Skin: Contact between the cell and skin will not cause any harm. Skin contact with the contents of an open cell can cause severe irritation or burns to the skin. Eye: Contact between the cell and the eye will not cause any harm. Eye contact with the contents of an open cell can cause severe irritation or burns to the eye. CHRONIC (long term): see Section 11 for additional toxicological data.

Interactions with other chemicals: Immersion in high conductivity liquids may cause corrosion and breaching of the cell or battery enclosure. The electrolyte solution inside of the cells may react with alkaline (basic) materials and present a flammability hazard.

Potential Environmental Effects: Not Available.

SECTION 9: Physical and Chemical Properties

9.1. Information on basic physical and chemical properties

Form: Solid Colour: Various Odour: Odourless

9.2. Other information

Test method PH Value: n.a. Flash point: n.a. Lower explosion limits: n.a. Vapour pressure: n.a. Density: n.a. Water solubility: Insoluble Ignition temperature: n.a.

SECTION 10: Stability and Reactivity

10.1. Reactivity

Stable

10.2. Chemical stability

Keep away from open flames, hot surfaces and sources of ignition. Do not puncture, crush or incinerate.

10.3. Possibility of hazardous reactions

No materials to be especially mentioned.

10.4. Conditions to avoid

In case of open cells, there is the possibility of hydrofluoric acid and carbon monoxide release.

10.5. Incompatible materials

Will not occur.

10.6. Hazardous decomposition products

No decomposition if stored and applied as directed.

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Safety Data Sheet (SDS)

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SECTION 11: Toxicological Information

11.1. Information on hazard classes as defined in Regulation (EC) No 1272/2008

The hazardous components of the cell or battery are contained within a sealed unit. Under recommended use conditions, the electrode materials and liquid electrolyte are non-reactive provided that the cell or battery integrity remains and the seals remain intact. The potential for exposure should not exist unless the battery leaks, is exposed to high temperature or is mechanically, electrically or physically abused/damaged. The following toxicology data is in respect to if a person comes into contact with the electrolyte.

11.2. Information on other hazards

Swallowed: The electrolyte contained within the cell or battery is a corrosive liquid. Ingestion of this electrolyte would be harmful. Swallowing may result in nausea, vomiting, diarrhea, abdominal pain and chemical burns to the gastrointestinal tract. During normal usage ingestion should not be a means of exposure.

Eye: The electrolyte contained within the cell or battery is a corrosive liquid and it is expected that it would cause irreversible damage to the eyes. Contact may cause corneal burns. Effects may be slow to heal after eye contact. Correct handling procedures incorporating appropriate eye protection should minimize the risk of eye irritation.

Skin: The electrolyte contained within the cell or battery is a corrosive liquid and it is expected that it would cause skin burns or severe irritation to the skin if not washed off immediately. Correct handling procedures should minimize the risk of skin irritation. People with pre-existing skin conditions, such as dermatitis, should take extreme care so as not to exacerbate the condition.

Inhaled: Inhalation of vapours from a leaking cell or battery is expected to cause severe irritation of the mouth and upper respiratory tract with a burning sensation, pain, burns and inflammation in the nose and throat; there may also be coughing or difficulty breathing.

Skin Corrosion/Irritation: The electrolyte contained within the cell or battery is classified as a corrosive liquid and is expected to exhibit dermal corrosively/irritation.

Serious Eye Damage/Irritation: The electrolyte contained within the cell or battery is classified as a corrosive liquid and is expected to exhibit serious damage/corrosively.

Respiratory or Skin Sensitization: The electrolyte contained within the cell or battery is not expected to be a skin sensitizer according to OECD test 406, based on the available data and the known hazards of the components. The electrolyte contained within the battery is not expected to be a respiratory tract sensitizer, based on the available data and the known hazards of the components.

Germ Cell Mutagenicity: The electrolyte contained within the cell or battery is not expected to be mutagenic according to test such as OECD tests 471, 475, 476, 478 and 479, based on the available data and the known hazards of the components.

Carcinogenicity: The electrolyte contained within the cell or battery is not expected to be a carcinogen. The cathode contains Cobalt and Nickel components. These components are classified as IARC 2B – possibly carcinogenic to humans, however they do not pose a threat when contained in the cell or battery sealed unit.

Reproductive Toxicity: The electrolyte contained within the cell or battery is not expected to be a reproductive hazard according to test such as OECD tests 414 and 421, based on the available data and the known hazards of the components.

Specific Target Organ Toxicity (STOT) – Single Exposure: The electrolyte contained within the cell or battery is corrosive and is expect to cause respiratory irritation by inhalation. Inhalation of vapours may lead to severe irritation of the mouth and upper respiratory tract with a burning sensation, pain, burns and inflammation in the nose and throat; there may also be coughing or difficulty breathing.

Specific Target Organ Toxicity (STOT) – Repeated Exposure: The cells or batteries are not expected to cause organ damage from prolonged or repeated exposure according to tests such as OECD tests 410 and 412, based on the available data and the known hazards of the components.

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Safety Data Sheet (SDS)

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Aspiration Hazard: The cells or batteries are not classified as an aspiration hazard, based on the available data and the known hazards of the components. However, due to the corrosive nature of the product if swallowed, do NOT induce vomiting. If vomiting has occurred after ingestion the person should be observed to ensure that aspiration into the lungs has not occurred and assessed for chemical burns to the gastrointestinal and respiratory tracts.

SECTION 12: Ecological Information

12.1. Toxicity

Ecological injuries are not known or expected under normal use. Do not flush into surface water or sanitary sewer system.

12.2. Persistence and degradability

Not known or expected under normal use.

12.3. Bioaccumulative potential

Not known or expected under normal use.

12.4. Mobility in soil

Not known or expected under normal use.

12.5. Results of PBT and vPvB assessment

Not Applicable, since no chemical safety report is required for this Product.

12.6. Endocrine disrupting properties

Not known or expected under normal use.

12.7. Other adverse effects

Not known or expected under normal use.

SECTION 13: Disposal considerations

13.1. Waste treatment methods

For recycling consult manufacturer: Contaminated packaging disposal in accordance with local regulations.

SECTION 14: Transport information

14.1. UN Number or ID Number

UN3480 – Batteries without equipment UN3481 – Batteries packed with or contained in equipment.

14.2. UN proper shipping name

Secondary li-ion battery

14.3. Transport hazard class(es)

Class 9 “miscellaneous dangerous goods” as specified UN Model regulation.

14.4. Packaging group

Packing Group II

14.5. Environmental hazards

The product is a Lithium-ion cell or battery and is therefore classified as an article and is not hazardous when used according to the recommendations of the manufacturer. The hazard is associated with the contents of the cell or battery. Under recommended use conditions, the electrode materials and liquid electrolyte are non-reactive provided that the cell or battery integrity remains, and the seals remain intact. The potential for exposure should not exist unless the cell or battery leaks, is exposed to high temperatures or is mechanically, electrically, or physically abused/damaged. If the cell or battery is compromised and starts to leak, based upon the battery ingredients, the contents are classified as hazardous.

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Safety Data Sheet (SDS)

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14.6. Special precautions for user

No special precautions for user required. Handle goods according to the recommendation of the manufacturer.

14.7. Maritime transport in bulk according to IMO instruments

Products not intended to be transported in bulk. There not applicable.

SECTION 15: Regulatory Information

15.1. Safety, health and environmental regulations/legislation specific for the substance or mixture

Transportation Tests:

RRC’s batteries have been successfully tested and comply with the UN Model Regulations, Manual of Test and Criteria, Part III, subsection 38.3. Product batteries have been manufactured under a quality management program as specified in 2.9.4 of the UN Model Regulations. In Accordance with the latest IATA Dangerous Good regulations, all listed Batteries have passed 1.2m drop test and 3m stack test.

Test results of the UN Recommendation on the Transport of Dangerous Goods

Manual of Test and Criteria Test Results Remark (38.3 Lithium battery)

No Test item T1 Altitude Simulation Pass T2 Thermal Test Pass T3 Vibration Pass T4 Shock Pass T5 External Short Circuit Pass T6 Impact Pass T7 Overcharge Pass T8 Forced Discharge Pass

RRC’s batteries contain no more than 20Wh/cell and 100Wh/battery pack and meet the requirements for transportation under: • UN Model Regulations 23rd revised edition Special Provisions 188 and 230 • International Civil Aviation Organization (ICAO) Technical Instructions and the International Air Transport Association (IATA) Dangerous Goods Regulations Edition 65 (2024). Packing Instructions: o 965 Section IB (UN3480, Lithium ion batteries) • These batteries will be offered for transport at a state of charge (SOC) not exceeding 30% of their rated design capacity. o 966 Section II (UN3481, Lithium-ion batteries packed with equipment) o 967 Section II (UN3481, Lithium-ion batteries contained in equipment) • The International Maritime Dangerous Good (IMDG) Code 2022 Edition (incl. Amendment 41-22), Special Provision 188. • European Agreement Concerning the International Carriage of Dangerous Goods by Road (ADR) Special Provisions 188 and 230 • U.S. Department of Transportation (DOT) 49 CFR 173.185 and 173.185(c) • Canadian Transport of Dangerous Goods Regulations (TDGR) Special Provision 34

15.2. Canada

These products have been classified in accordance with the hazard criteria of the Controlled Products Regulations and the SDS contains all the information required by the Controlled Products Regulations. WHMIS Classification: Not Controlled, manufactured article. New Substance Notification Regulations: Lithium hexafluorophosphate is listed on the

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Safety Data Sheet (SDS)

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Non-Domestic Substance List (NDSL). All other ingredients in the product are listed, as required, on Canada’s Domestic Substances List (DSL). National Pollutant Release Inventory (NPRI) Substances: These products do not contain any NPRI chemicals.

15.3. United States Federal and State Regulations

TSCA Status: All ingredients in these products are listed on the TSCA inventory. OSHA: These products do not meet criteria as per Part 1910.1200, manufactured article. SARA EPA Title III: None. Sec. 302/304: None. Sec. 311/312: None. Sec. 313: None. CERCLA RQ: None.

15.4. Australia and New Zealand

SUSMP: Not applicable AICS: All ingredients are on the AICS list. HSNO Approval number: Not applicable HSNO Group Title: Not applicable NOHSC: 10008 Risk Phrases: R34 - Causes Burns. NOHSC: 1008 Safety Phrases: S1 – Keep locked up. S2 – Keep out of reach of children. S23 – Do not breathe vapour. S24/25 – Avoid contact with skin and eyes. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27/28 – After contact with skin, take off immediately all contaminated clothing and wash immediately with plenty of water. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S56 – Dispose of this material and its container at hazardous waste or special waste collection point. S62 – If swallowed, DO NOT induce vomiting: seek medical advice immediately and show this container or label. S64 – If swallowed, rinse mouth with water (Only if the person is conscious).

15.5. EC Classification for the Substance/Preparation

These products are not classified as hazardous according to Regulation (EC) No. 1272/2008. Keep out of the reach of children.

15.6. EU Restrictions on use

Regulation (EC) No. 1907/2006, REACH Annex XVII Substances subject to restriction on marketing and use as amended: Aluminium (CAS 7429-90-5)

15.7. Other EU Regulations

This Safety Data Sheet complies with the requirements of Regulation (EC) No. 1907/2006 which includes the changes in Annex II trough EU Directive 2020/878.

15.8. Japanese Regulations

Japanese Industrial Standards (JIS) JIS Z 7253:2019 Waste disposal and public cleaning law Law for Promotion of Effective Utilization of Resources

15.9. Taiwanese Regulations

Regulation of Labelling and Hazard Communication of Dangerous and Harmful Materials: Labelling requirements and other relevant provision of chemicals, this product is not classified as dangerous goods. Toxic Chemicals Substance Control Law: Not Listed. CNS 1030016 Safety of primary and secondary lithium cells and batteries during transport.

15.10. Chinese Regulations

General Rule for Classification and Hazard Communication of Chemicals (GB 13690-2009):

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Safety Data Sheet (SDS)

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Specifies the classification, labelling and hazard communication of chemicals in compliance with the GHS standard for chemical production sites and labelling of consumer goods. General Rule for Preparation of Precautionary Labels for Chemicals (GB 15258-2009): Specifies the relevant application methods of precautionary labels for chemicals. Safety Data Sheet for Chemical Products Content and Order of Sections (GB/T 16483-2008)

15.11. Chemical safety assessment

Not applicable. No further chemical safety assessment required for this kind of product.

SECTION 16: Other information

16.1. Full text of R-phrases referred under section 8

R10 Flammable. R11 Highly flammable. R15 Contact with water liberates extremely flammable gases. R17 Spontaneously flammable in air. R20/22 Harmful by inhalation and if swallowed. R22 Harmful if swallowed. R24 Toxic in contact with skin. R34 Causes burns. R36 Irritating to eyes. R37 Irritating to respiratory system. R38 Irritating to skin. R40 Limited evidence of a carcinogenic effect. R43 May cause sensitization by skin contact. R48/23 Toxic: danger of serious damage to health by prolonged exposure through inhalation. R49 May cause cancer by inhalation. R50 Very toxic to aquatic organisms. R51 Toxic to aquatic organisms. R53 May cause long-term adverse effects in the aquatic environment. R62 Possible risk of impaired fertility. R65 Harmful: may cause lung damage if swallowed. R67 Vapours may cause drowsiness and dizziness.

16.2. Further Information

Data of sections 4 to 8, as well as 10 to 12, do not necessarily refer to the use and the regular handling of the product (in this sense consult package leaflet and expert information), but to release of major amounts in case of accidents and irregularities. The information describes exclusively the safety requirements for the product(s) and is based on the present level of our knowledge. This data does not constitute a guarantee for the characteristics of the product(s) as defined by the legal warranty regulations. "(n.a. = not applicable; n.d. = not determined)" The data for the hazardous ingredients were taken respectively from the last version of the sub-contractor’s safety data sheet.

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