This small miniature board will provide all the required protection for a single 18650 Li-Ion battery. Connect the battery to the exposed metal on the sides, and the power output/input will be from the middle two soldering points.
Specification
Overcharge detection voltage: 4.25 ± 0.05V
Overcharge release voltage: 4.23 ± 0.05V
Over discharge detection voltage: 2.45 ± 0.1V
Upper limit continuous current: 2A
Overcurrent detection current: 2.5A
Charging voltage: 4.2V
Product Size: 30 * 3.7 * 2.2MM
IC Components: DW01 + 8205A
The main function:Overcharge protection, over discharge protection, short circuit protection, overcurrent protection.
