Model Number: SD-72V40AH
Brand Name: SOUNDDON
Key Specifications/Special Features:
Specifications:Rated voltage: 3.2VRated capacity: 20AhStandard discharge current: 0.5CDischarge cut-off voltage: 2.0VCharge cut-off voltage: 3.65 ±0.03VImpedance: ≤5mΩBattery pack specifications:
Capacity: 40Ah
Voltage: 72V
Configuration: 2P23S
Rated capacity: 40Ah
Standard discharge current: 0.5C
Discharge cut-off voltage: 46.0V
Average voltage: 72V
Working voltage: 46.0-83.95V DC
Charge conditions:Standard charge current: 0.5C
Rapid charge current: 1C
Instantaneous charge current: 3C
Discharge conditions:Standard discharge current: 0.5C
Rapid discharge current: 3.75C
Instantaneous discharge current: 5C
Impedance: ≤200mΩ
Cycle lifespan: more than 1,500 hours