- Overview
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Quick Overview
48V 13S 20A battery BMS with small size(65*35*10MM) for ebike downtube batteries, Hailong batteries, Jumbo shark batteries or Dorado batteries.
Note, this BMS is only suitable for 48V/13S li-ion battery; it is not suitable for LiFePO4 battery.
The continuous discharge current is 20A, pulse/max discharging current is 50A; The max charging current is 5A.
If you use this BMS for Dorado battery, please short circuit the switch wires.
If you are looking for larger current BMS,you can order order this one for you battery: 48V 13S BMS for downtube battery.
- Description
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Details
48V 13S 20A battery BMS with small size for ebike downtube batteries, Hailong batteries, Jumbo shark batteries or Dorado batteries.
No Test Items Critiria 1 Voltage Charging voltage DC:54.6V CC/CV Single cell balancing voltage 4.20±0.05V 2 Current Single cell balancing current 67±5mA Single cell self-discharging current ≤100μA Max continuous charging current 5A Max continuous discharging current 20A 3 Single cell overcharge protection Overcharge voltage detection 4.25±0.05V Delay time for overcharge voltage detection 0.5S—2S Overcharge recover voltage 4.15±0.1V 4 Single cell over discharge protection Over-discharge voltage detection 2.75±0.1V delay time over-discharge voltage detection 10—200mS Over-discharge recover voltage 3.0±0.1V 5 Over current protection Over-current detecting current 50±10A Delay time for over-current detection 5ms—60ms Recover charging or use ON/OFF switch 6 Short circuit protection Detecting method external short-circuit Delay time for detection 200-800us Recover charging or use ON/OFF switch 7 impedance Protection circuit（MOSFET） ≤20mΩ 8 Temperature Working temperature -40～+70℃ Storage temperature -40～+125℃ - Additional Info
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Additional Information
dimension 65*35*10mm net weight 0.2 Manufacturer GBK - Reviews
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Customer Reviews
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