Youmile 5PCS 3S 10A 11.1V/12V/12.6V Lithium Battery Protection Board 18650 Charger Module BMS PCB Protection Board for Li-ion Lithium Battery Cell with Nickel Strip

• Charging Voltage: 12.6 V~13 V; Charging Voltage Range: 4.25 ± 0.05V to 4.35V; Discharge Voltage Range: 2.3 ± 0.05V to 3.0V
• Maximum working current: 6-8A; High efficiency and low consumption: You can easily control the battery charge and discharge through the MOS transistor.At the same time there will be less current consumption
• Protection: Over-discharge Protection, Overcurrent Protection, Overcharge Protection, Short Circuit Protection.
• Widely used for LED light backup power supply, solar street light battery pack, monitor standby power supply, etc.
• Package Content:5 x 3S 10A 11.1V/12V/12.6V 18650 Lithium Battery Protection Board, 1 x 39.inch/1m Nickel Strip

Charging voltage:12.6v ~ 13v Over Charge voltage:4.25 ~ 4.35v ± 0.05V Over Discharge voltage: 2.3 ~ 3.0v ± 0.05V Max Working current:6 ~ 8A Max Peak current:10 ~ 13A Internal resistance: Less than 100mΩ Quiescent current: <30uA Life cycle:more than 30000 hours Resistance:less than 45 Ω Short circuit protection, can protect, delay the recovery. Application: 1. 10.8V (Rated voltage of polymer battery) 2. 11.1V (18650 or 3.7V lithium battery rated voltage) 3. 12.6V (Lithium battery full charge voltage) Note: 1. Connect 0V (B-), 3.7V (B1), 7.4V (B2) and 11.1V (B +) , Don't short circuit on purpose! 2. After connecting the cable, it needs to be charged before output. 3. When connecting 3 batteries in series, make sure that the voltage of each battery is the same. If not, please fill each battery separately and use it in series. In the discharge test, the battery with the fastest voltage drop is a bad battery. 4. Do not mix good batteries with bad batteries! The capacity/internal resistance of the 3 batteries should be as close as possible Application details: LED light backup power supply, solar street light battery pack, monitor standby power supply, etc.