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The Panasonic CR2032 3V Lithium Coin Cell Battery powers small electronics like CMOS motherboards and car remotes. With a 225mAh capacity, it provides stable voltage for low-drain devices. This single 3V lithium manganese dioxide cell maintains charge during long-term storage without significant power loss.
Key Features
- 10-Year Shelf Life: Retains 90% capacity after a decade of storage. Stays usable despite long-term backup storage.
- Leak-Resistant Design: Li-MnO2 chemistry prevents internal battery electrolyte seepage. Protects sensitive electronics from chemical corrosion damage.
- Temperature Resistance: Functions between -30°C and +85°C operating temperatures. Withstands heavy humidity and heat in local environments.
- 225mAh Capacity: Constant 3V output at 0.2mA standard drain. Drives digital scales and watches for years.
Frequently Asked Questions
Is Panasonic CR2032 rechargeable?
No, this is a primary lithium manganese dioxide battery. Attempting to recharge it causes internal heat buildup or leakage.
How long does a Panasonic CR2032 battery last?
The cell lasts up to 10 years in storage. Typical device usage ranges from 1 to 5 years depending on drain.
