Hobby Mechatronics 4s 10A Bms 16.8V 18650 Lithium Lipo Battery Charging Protection Module

It is a charge protection circuit that can be used for four-cell (18650 batteries can be used) 12V battery chargers.
High precision voltage control circuit. High current control and load usage control are available.
The charge and discharge control of the battery can be done via the MOS transistor on it.
It has low current consumption in standby mode and this feature prevents the battery from being discharged in a short time when idle.

Technical Features:

The module name: 4 string lithium battery protection board

The modular nature: polymer lithium battery protection board

Overcharge detection voltage: 4.25 ± 0.025V

Overcharge release voltage: 4.15 ± 0.05V

Over discharge detection voltage: 2.50 ± 0.08V

Over discharge termination voltage: 3 ± 0.1V

Current: 20-30A

Working current: 15A (the natural heat 10A, plus the 15A heat sink, the maximum instantaneous

current 30A) for other current, please contact customer service.

Termination conditions: protection condition the release of automatic recovery, without activation

(optional charger activated, please refer to the operating instructions)

Main functions: the overcharge protection function, overdischarge protection, short-circuit

protection, over-current protection.

Working temperature: -40~+85 degrees (high temperature environment and please strengthen

heat)

Connection: welding output

Module size: 64mm*16mm*1mm

Package Contents:
1 Piece 4S 10A BMS charging battery protection (Li-Ion lithium 18650)