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SECTION 1. CHEMICIAL PRODUCT AND COMPANY NAME

Safety Data Sheet

Lithium-Ion Rechargeable Battery Pack

BL1840

Complies with the OSHA Hazard

Communication Standard :

29 CFR 1910 1200

Makita U.S.A., Inc.

Prepared By : Stan Rodrigues

14930-C Northam Street

La Mirada, CA 90638

Date Revised: 10/16/2014

EMERGENCY CONTACT INFORMATION

Telephone Number for Information: MAKITA: 1-510-657-9881

Emergency Response

For Chemical Emergency

Spills, Leak, Fire, Exposure, or Accident

Call CHEMTREC Day or Night

Within USA and Canada 1-800-424-9300

SECTION 2. HAZARD IDENTIFICATION

Class Name: Not applicable for regulated class

Hazard: It may cause heat generation or electrolyte leakage if battery terminals contact with other metals. Electrolyte is

flammable. In case of electrolyte leakage, move the battery from fire immediately.

Toxicity: Vapor generated from burning batteries, may make eyes, skin and throat irritate.

SECTION 3. COMPOSITION, INFORMATION OR INGREDIENTS

IMPORTANT NOTE:

The battery pack uses ten lithium-ion rechargeable cell and control circuit on the PWB.

The cells are connected in 2 parallel strings of 5 cells in series.

The battery pack should not be opened or burned since the following ingredients contained within the cell that could be harmful under

some circumstance if exposed or misused.

The cell contains neither metallic lithium nor lithium alloy.

Cathode: Lithium Nickel Cobalt Oxides Manganese Oxides (active material)

Polyvinylidene Fluoride (binder)

Graphite (conductive material)

Anode: Graphite (active material)

Polyvinylidene Fluoride (binder)

Electrolyte: Organic Solvent (non-aqueous liquid)

Lithium Salt

Component Proportion : Li:2.1%,Ni::8.8%,Co:3.6%,Mn:5.0%, C:16.6%, Cu:12.6, Fe:18.1%, Others: 33.3%

Others: Heavy metals such as Mercury, Cadmium, Lead, and Chromium are not used in the cell.

Enclosure: Plastic (PC)

UN number: UN3480

Watt-hour rating: 72Wh for battery pack

Summary of content (5 pages)

PAGE 1
SECTION 1. CHEMICIAL PRODUCT AND COMPANY NAME Lithium-Ion Rechargeable Battery Pack BL1840 Safety Data Sheet Complies with the OSHA Hazard Communication Standard : 29 CFR 1910 1200 Makita U.S.A., Inc.
PAGE 2
CONTINUED: SECTION 3. COMPOSITION, INFORMATION OR INGREDIENTS Common chemical name I General name CAS Nu mb er Lithium Nickel Cobalt Manganese Oxides (active material) Polyvinylidene Fluoride (binder) Carbon black (conductive material) Graphite(active material) Styrene-butadiene rubber / Carboxymethyl cellulose sodium salt (binder) Organic Solvent (non-aqueous liquid) Others 182442-95-1 24937-79-9 1333-86-4 7782-42-5 N/A Concentration I Concentration R ange 25~33% 0.5~1% 0.5~1% 13~17% 0.
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CONTINUED: SECTION 7. HANDLING AND STORAGE Caution: Do not incinerate. Do not disassemble. Do not expose to high temperatures. (140°F/60°C) Do not impact, pierce or crush the battery. Use specified charger only. Dispose of properly. SECTION 8. EXPOSURE CONTROLS AND PERSONAL PROTECTION (In case electrolyte is leaked from battery) Acceptable Concentration: Not specified in ACGIH. Facilities: Provide appropriate ventilation such as local ventilation system in the storage.
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COINTINUED: SECTION 14. TRANSPORT INFORMATION • Lithium-ion batteries are not subject to dangerous goods regulation for the purpose of transportation by the International Maritime Dangerous Goods regulations (IMDG).
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SECTION 16. OTHER INFORMATION The information contained within is provided for your information only. The information and recommendations set forth herein are made in good faith and are believed to be accurate as of the date of preparation. However, Makita U.S.A, Inc. MAKES NO WARRANTY, EITHER EXPRESSED OR IMPLIED, WITH RESPECT TO THIS INFORMATION AND DISCLAIMS ALL LIABILITY FROM RELIANCE ON IT.