Product name: Low -temperature lithium battery
Specification: 240mmx165mmx84mm
Rated voltage: 25.9V
The rated capacity: 22AH
Method: 7s
Internal resistance: ≤120mΩ
During discharge cut -off voltage: 17.5V
Charging protection voltage: 29.4V
Maximum charging voltage: 29.75V
Maximum charging current: 8A
Maximum continuous discharge current: 7.5A
Peak current: 25 ± 3A 2S
Rated discharge current: 5A
Charging method: CC/CV (special charger)
Weight: 5.6kg
Work temperature: charge 0 ～ 45 ℃ discharge -40 ～ 55 ℃
Storage temperature (60-80%SOC storage, replenishment every 2 months): -10-35 ℃
Cycle life: 500 Times
Cousin color: Yahei
Charging interface: Air plug
Working characteristics: For 4 hours at -40 ° C, it is discharged at 0.2C, and the effective discharge rate is not less than 75%of the normal temperature capacity.
Low temperature 18650 cell discharge curve