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Product name: Lithium ion rechargeable battery cell Reference number: SDS-IBT-00026 Establishment / Revision: Jan. 1, 2015

Safety data sheet for product

1. PRODUCT AND COMPANY IDENTIFICATION ・Product name: Lithium ion rechargeable battery cell ・Product code: None

(All models Sanyo manufactured and whose capacity is less than or equal to 5.4Ah, including the cell branded as Panasonic, excluding the cell whose shape is prismatic and two or more side of short / middle / long side excess 12mm/85mm/110mm.)

・Company name: Sanyo Electric Co., Ltd. ・Address: 222-1 , Kaminaizen, Sumoto City, Hyogo, Japan ・Telephone number: +81-799-24-4111 ・Fax number: +81-799-23-2879 ・Emergency telephone number: [Weekday] +81-799-23-3931 [Night and holiday] +81-799-24-4131

2. HAZARDS IDENTIFICATION

・Classification : Not Applicable

For the battery cell, chemical materials are stored in a hermetically sealed metal or metal laminated plastic case, designed to withstand temperatures and pressures encountered during normal use. As a result, during normal use, there is no physical danger of ignition or explosion and chemical danger of hazardous materials' leakage. However, if exposed to a fire, added mechanical shocks, decomposed, added electric stress by miss-use, the gas release vent will be operated. The battery cell case will be breached at the extreme, hazardous materials may be released. Moreover, if heated strongly by the surrounding fire, acrid gas may be emitted.

・Most important hazard and effects Human health effects: Inhalation: The steam of the electrolyte has an anesthesia action and stimulates a respiratory tract. Skin contact: The steam of the electrolyte stimulates a skin. The electrolyte skin contact causes a sore and stimulation on the skin. Eye contact: The steam of the electrolyte stimulates eyes. The electrolyte eye contact causes a sore and stimulation on the eye. Especially, substance that causes a strong inflammation of the eyes is contained. Environmental effects: Since a battery cell remains in the environment, do not throw out it into the environment.

・Specific hazards: If the electrolyte contacts with water, it will generate detrimental hydrogen fluoride. Since the leaked electrolyte is inflammable liquid, do not bring close to fire.

3. COMPOSITION / INFORMATION ON INGREDIENTS ・Substance or preparation: Preparation ・Information about the chemical nature of product: *1

Portion Material name Concentration

range (wt %)

Positive electrode Lithium transition metal oxidate (Li[M]m[O]n *2) 20~60 Positive electrode’s base Aluminum 1~10 Negative electrode Carbon 10~30 Negative electrode’s base Copper 1~15 Electrolyte Organic electrolyte principally involves ester 5~25

carbonate

Outer case Aluminum, iron, aluminum laminated plastic 1~30 *1 Not every product includes all of 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 means the number of atoms.