SDS

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SDS-CR-001-E
January 1, 2021
7．Precautions for safe handling and use
Handling
Since improper battery handling may cause leakage, overheating or explosion of the battery, the
following precautions shall be observed.
(1) Keep batteries away from children.
Swallowing a battery can cause chemical burn or penetration of the mucous membrane tissue,
in the worst case, may result in death.
If infant happens to swallow a battery, seek medical attention immediately to take it out.
(2) Do not short.
(3) Insert batteries with positive (+) and negative (-) terminals correctly oriented.
(4) Do not mix different type batteries or mix new and old ones together.
(5) Do not directly heat, solder or throw into fire.
(6) Do not modify, deform or disassemble the battery.
(7) Do not have children replace batteries unsupervised by adults.
(8) In case of swallowed battery, seek medical attention immediately.
(9) This battery is not designed for recharging. To do so can cause leakage or explosion.
Storage
Store in a cool, well-ventilated area.
Do not store batteries at high-temperatures or high-humidity.
Proper storage temperature is +5℃~+35℃.
It is preferable not to exceed +35℃.
Avoid extremely higher or lower humidity (85% or more, 45% or less).
Avoid exposure to sunlight to prevent performance deterioration, swelling or leakage.
Elevated temperature can result in shortened battery life.
Since short circuit can cause burn hazard and leak or explode hazard, do not batteries jumbled in
containers. Avoid to contact water, metallic chain or metallic chip which may result in short-circuit.
8．Exposure controls/personal protection
N/A
9．Physical and chemical properties
Condition
Solid
Appearance
Coin Shape
Nominal voltage
3 V
10．Stability and reactivity
Stability : Stable under normal conditions of use.
Condition to avoid : See Section 7.
11．Toxicological information
Under normal conditions of use, there is no risk to life and health, because ingredients of battery is hermetical sealed with metal case.
12．Ecological information
When exhausted battery is buried in the ground, it is confirmed that outflow of metal contained in the battery has been seldom
found. But we have no ecological information.
13．Disposal considerations
When battery is disposed, isolate positive (+) and negative (-) terminals of the battery to avoid those terminals from touching each other.
Batteries may be short-circuited when piled up or mixed with the other batteries in disorder.
Dispose in accordance with applicable federal, state and local regulations.