Safety data sheet

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Inhalation : Remove to fresh air immediately. Take a medical treatment.
6. Fire Fighting Measures
Extinguishing method: Since vapor, generated from burning batteries may make eyes, nose and throat irritate,
be sure to extinguish the fire on the windward side. Wear the respiratory protection
equipment in some cases.
Fire extinguishing agent: Plenty of water and alcohol-resistant foam are effective.
7. Measures for electrolyte leakage from the battery
 Take up with absorbent cloth
 Move the battery away from the fire.
8. Handling and storage
 When packing the batteries, do not allow battery terminals to contact each other, or contact with other
metals. Be sure to pack batteries by providing partitions in the packaging box, or in a separate plastic
bag so that the single batteries are not mixed together.
 Use strong material for packaging boxes so that they will not be damaged by vibration, impact, dropping
and stacking during their transportation.
 Do not let water penetrate into packaging boxes during their storage and transportation.
 The batteries will be stored at room temperature.
 Do not store the battery in places of the high temperature exceeding 35’c or under direct sunlight or in
front of a stove. Please also avoid the places of high humidity. Be sure not to expose the battery to
condensation, water drop or not to store it under frozen condition.
 Batteries are sure to be packed in such a way as to prevent short circuits under conditions normally
encountered in transport.
 Please avoid storing the battery in the places where it is exposed to the static electricity so that no
damage will not be caused to the protection circuit of the battery pack.
9. Exposure Control
Facilities : Provide appropriate ventilation system such as local ventilator in the storage
place.
Protective clothing : Gas mask for organic gases, safety goggle, safety glove.
10. Physical and Chemical Properties of Single cell
Appearance : Single cell : Prismatic or Cylindrical cell
Nominal Voltage : Single cell : 3.7V
11. Stability and Reactivity
Since batteries utilize a chemical reaction they are actually considered a chemical product.
As such, battery performance will deteriorate over time even if stored for a long period of time without being
used. In addition, the various usage conditions such as charge, discharge, ambient temperature, etc…are
not maintained within the specified ranges the life expectancy of the battery may be shortened or the device
in which the battery is used may be damaged by electrolyte leakage.
13. Ecological Information
 In case of the worn-out battery was disposed in land, the battery case may be corroded, and leak
electrolyte. But, we have no ecological information.
 Heavy metal in battery: Mercury (Hg) and Cadmium (Cd) are neither contained nor used in battery.
14. Disposal Considerations
 When the battery is worn out, dispose of it under the ordinance of each local government or the low
issued by relating government.
 Disposal of worn out battery may be subjected to Collection and Recycling Regulation.
15. Transport Information
 During the transportation of a large amount of batteries by ship, trailer or railway, do not leave them in
the places of high temperatures and do not allow them to be exposed to condensation.