Nominal voltage: 18V
Rated capacity: 5000mAh
Charging voltage: 21V
Standard charging current: 1000mA
Maximum charging current: 5000mA
Standard discharge current: 1000mA
Maximum discharge current: 5000mA
Discharge cut-off voltage: 12.5V
Charging temperature: 0-45 ℃
Discharge temperature: -20~60 ℃
Size: 110 * 72 * 43mm
Battery internal resistance: ≤ 120m Ω
Weight: Approximately 515g
Product features: high energy density, long cycle life