Weed Eater 967704801 SDS Page: 1

Product name: Lithium ion rechargeable battery cell Reference number: SDS-IAT-00002
Establishment / Revision: Jan. 1, 2013
Safety data sheet for product
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,
excluding the cell whose shape is prismatic and two or more side of short / middle / long
side excess 12mm/85mm/110mm.)
Company name: Energy Company, 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
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]
*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
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.
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'
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
Environmental effects: Since a battery cell remains in the environment, do not throw out it into the
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.