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16S 40A lipo lithium Polymer BMS/PCM/PCB battery protection board

16S 40A  lipo lithium Polymer BMS/PCM/PCB battery protection circuit board for 16 Packs 18650 Li-ion Battery Cell  with Balance with temperature switch

This BMS can be used in E-bikes and Electric cars.

40A version:  continuous work current 40A, over current protect is 40*2=80A


1) high-accuracy voltage detection circuit;
2) terminal of the charger using high voltage device;
3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit);
4) MOS transistor can control the battery charge and discharge;
5) low standby current consumption.