BAT-C-TP5100 Battery Charger Protection 2A Module BMS 4.2V 8.4V 1S 2S Single/Double Section Lithium Li-ion

This is TP5100 a 2 ampere battery charger protection module with single and double sections 4.2V 1S and 8.4V 2S.

Specifications:

Size: 25*17*5mm
Voltage: 5-18V DC power supply (5-12v is recommended)
Indicator status: red when charging and blue when fully charged
Short-circuit prompt: When using two batteries to charge, please use 9V or above to charge (9-12V)

Note: If you need to charge two batteries, please connect the two shorting points.