Acebeam Low Temperature 21700 - 4000mAh

Acebeam Low Temperature 21700 - 4000mAh

This cold resistant 21700 battery is fitted with Li-ion chemistry that is suitable for use in extremely cold temperatures. Lithium-ion, in general, is the go-to choice for stability, when it comes to changes in temperature. By incorporating a new Li-ion formula that works in -30°, this cold resistant 21700 battery is, therefore, the perfect choice for powering outdoor electronics in the wintertime.