NAB803 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell 64x20x3.4mm Module
Product Size: 59 * 20 * 3.4mm
Charging voltage: 12.6V - 13.0V
Continuous discharge current (upper limit): 20A (if the cooling environment is not good, please reduce the load current use)
Continuous charge current (upper limit): 10A
Standard Edition: suitable for starting current below 40A, power 65W below the drill.
Enhanced version: for starting current below 60A, power 100W below the drill.