3pcs DC 14.8V / 16.8V 20A 4S Lithium Battery Protection Board BMS PCM Module For 18650 Lithium LicoO2 / Limn2O4 Short Circuit Protection COD

Compatibility

To confirm that this part fits your vehicle, please enter your vehicle's details below.

• Select
• Make:
• Select
• Submodel:
• Select
• Engine:

This part is compatible with vehicle(s).Show all compatible vehicles 1

• Year
• Make
• Model
• Submodel
• Trim
• Engine

B+ connected battery positive; B1 the connect point between battery 1 and battery 2; B2 connect the point between battery2 and battery 3; B3 Connect the point between battery 3 and battery 4; B- connect to battery negative end; P- + connection charge / discharge positive; P- connection charge / discharge negative; 4S Li-ion18650, LiCoO2, LiMn2O4, Li(NiCoMn)O2 rechargeable batteries; 4S Lipo rechargeable batteries; High-accuracy voltage detection circuit; Terminal of the charger using high voltage device; Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit); MOS transistor can control the battery charge and discharge; Low standby current consumption. Over charge voltage: DC 4.25-4.35V ± 0.05V Over discharge voltage: DC 2.3-3.0V ± 0.05V Max working current:10A Max peak current: 20A Working temperature: -40℃ - +50℃ Storage temperature:-40℃ - +80℃ Small current: 6uA Life cycle: 50000hours Resistance: 45mΩ Short cut protection: protectable ,change for repair Size: 35*35*3.0mm 3 x 4S lithium battery protection board