3S 25A BMS protection board. 3S means 3 piece battery or 12.6v voltage.
The battery charge is switched off when the each battery voltage reaches 4.25 – 4.35 V, and the discharge when the voltage drops to 2.3 – 3.0 V. This BMS module comes with Over charge protection, Low discharge protection.
3S 25A 11.1v Lithium Ion BMS Module, Battery Protection Circuit Board Original
BMS - 3S
Full charge voltage- 12.6v
Nominal use - 11.1v
Cutoff Voltage- 9v
Operating Current - 25A max