12V40A

12V40A
Key Feature
Nominal Voltage 12.8V
Nominal Capacity 40Ah (0.2C to 10V at 25℃)
Power 512Wh
(AC) Internal Resistance ≤80mΩ
Cycle life >2000 cycles @0.2C 80%DOD
Month self-discharge <3%
Charge voltage 14.6±0.2V
Charge mode 0.2C to14.6V, then14.6V,charge current to 0.02C (CC/CV)
Charge current 5-20A
Max charge current 40A
Charge cut-off voltage 14.6V±0.2V
Constant current 10-20A
Max constant current 40A
Discharge cut-off voltage 10V
Cell / Connection mode LF20 4S2P
Case 胶壳
Dimension(mm) 194*132*169
Weight(lbs./kg.) 7.05kg
Terminal M6
Communication Protocol (Optional) RS485/CAN2.0
Extend (Optional) LED/蓝牙
Nominal Voltage 12.8V
Nominal Capacity 40Ah (0.2C to 10V at 25℃)
Power 512Wh
(AC) Internal Resistance ≤80mΩ
Cycle life >2000 cycles @0.2C 80%DOD
Month self-discharge <3%
Charge voltage 14.6±0.2V
Charge mode 0.2C to14.6V, then14.6V,charge current to 0.02C (CC/CV)
Charge current 5-20A
Max charge current 40A
Charge cut-off voltage 14.6V±0.2V
Constant current 10-20A
Max constant current 40A
Discharge cut-off voltage 10V
Cell / Connection mode LF20 4S2P
Case 胶壳
Dimension(mm) 194*132*169
Weight(lbs./kg.) 7.05kg
Terminal M6
Communication Protocol (Optional) RS485/CAN2.0
Extend (Optional) LED/蓝牙