Nominal voltage: 3.7V
Rated capacity: 4000mAh
Charging voltage: 4.2V
Standard charging current: 800mA
Maximum charging current: 2000mA
Standard discharge current: 800mA
Maximum discharge current: 12A
Discharge cut-off voltage: 3.0V
Charging temperature: 0-45 ℃
Discharge temperature: -20~80 ℃
Size: 63 * 45 * 14.5mm
Battery internal resistance: ≤ 100m Ω
Weight: 72g
Product features: Supports high temperature discharge and high current output, safe and reliable