Product Details

It even could work stably under extreme conditions (-10°C to +60°C. Safety comes first – these batteries are designed to protect not only your gadgets with leak-proof construction, but also your family with thoughtfully child-proof packaging design. 

Specification
Chemistry: Lithium
Nominal voltage: 3V
Dimension: ⌀12.5 x 2.0 mm
Weight: 0.8g
Service life: 10 years

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Description:GP high-performing lithium coin batteries CR1220 is specially designed to deliver long-lasting superior power for your miniature specialty devices, including car keys, calculators, smart watches, garage door openers, etc. With remarkable power-preserving properties and a service life of up to 10 years (on the basis of proper storage under a cool and dry place).

CR1220 - GP Lithium Coin Battery