3S 20A 12V Lithium Battery Charger Protection Board BMS Module for 3pcs 18650 Li-ion Battery Cell Charging 11.1V 12.6V
Features of Lithium Battery Charger Module :
A suitable range of BMS for nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)
Product Size is almost 64mmx20mmx3.4mm
The material of the product is Metal
Charging voltages are 12.6V
Maximum output current is 20A
Maximum output power/charging power is 252W
The overload voltage range is 4.25-4.35 v? 0.05 v
Overpressure voltage range is 2.3-3.0 v? 0.05 v
It has Short circuit protection. BMS also has Overcharge protection. It provides Over-discharge protection.
It also provides Over current protection. It can be applied to various 3.7V lithium core.
Bms has Compact size and lightweight. It has Fine workmanship and durable. It ensures the security of the battery pack.
Battery charger module is Suitable for 10.8V which is the Rated voltage of polymer battery.
11.1V is for 18650 or 3.7V lithium battery rated voltage.
12.6V is for Lithium battery full charge voltage.
It is available at epro.pk.
Specification of the charging module:
Brand new Size is approximate 50x16x1mm
Maximum discharge current is 20A
Overcharge detection voltages are 4.25-4.35V±0.05V
Over-discharge detection voltages are 2.3-3.0V±0.05V
The maximum working current is 10A.
The maximum peak current is 20A.
Operating temperature is between -40~50℃
Storage temperature is -40~80℃
Internal resistance is ＜60mΩ
Service life is ＞30,000 hours
Package Included in Lithium Battery Charger Module :
One piece of 20A 3s li-ion lithium battery 18650 charger 11.1V 12.6V PCB protection board
First, we should charge it, and then we can get output after connection.
Please do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity is closer will be better. Please, buyers, know the professional knowledge of this module before buying.
Please don’t mix the good battery and bad battery because it gives different values on different qualities of batteries.