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2S BMS Protection Board 18650 Li-ion Lithium Battery


2S PCB BMS Protection Board For 18650 Li-ion Lithium Battery Cell 7.4V 8.4V


NOTE. Shipped from our warehouse in Europe.
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2S 7.4V 8.4V


1.Overcharging Detection Voltage: 4.25v±0.025v
2.Overcharging Detection Delay Time: 1s
3.Overdischarging Detection Voltage:2.75v±0.10v
4.Overdischarging Detection Relay Time: 128ms
5.Charging Voltage: DC 8.4-9V CC/CV
6.Short Circuit Protection: yes and can automatically restore
7. Overcharging protection
8. Overdischarging protection


2S Cnnection instruction:
B+ Connect battery positive
B- Connect battery negative
MB Connect the point between battery 1 and battery 2;
P+ Connect Charging/Discharging positive
P- Connect Charging/Discharging negative


Size: 3×0.6cm/1.18×0.24inch
Quantity: 1 Pc

Additional information
Weight 0.02 kg
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