Custom ultra-low temperature batteries, with up to -50℃ discharge and -20℃ charging, high discharge efficiency, widely used in fields that require low-temperature, such as military , subsea, medical, aerospace, and polar regions.

The high-temperature Battery Technology, designed and engineered to endure extreme high-temperature conditions.

The higher-rate battery can release more power within a period of time, can support more high-power applications requirements like jump starter, power tools, and racing devices.

Grepow fast-charging batteries that can be charged at 3C or even 5C. Our products will greatly shorten your charge time and improve the charging efficiency.

High and stable discharge platform up to 4.35V, 4.4V and 4.45V, the lifetime of Grepow's high-voltage batteries will increase by 15-25%. Even after 300 cycles, the batteries can still provide 80% of its original capacity.