The 4 Series 40A 18650 Lithium Battery Protection Board 14.8V 16.8V with Balance for Drill Motor Lipo Cell Module comes with recovery function – AUTO Recovery and Integrated 10 low load resistance MOS tube. It provides a continuous discharge of 40A, 100mA balanced current, for electric drill/sprayer/LED lights/low power inverter. (If the cooling environment is not good, please reduce the load current use).The Scope of Nominal voltage of 3.6V, 3.7V lithium battery (including 18650, 26650, a polymer lithium battery) where Charging voltage can be range between 16.8V to 18.1V The board operates smoothly with Continuous charge current of (upper limit): 20A. The balanced version is suitable for starting current below 80A, power 135W below the drill (with balance). Specification of 4S 40A 14.8V BMS Lithium-ion 18650 Battery Protection Board With Balancer Version. Battery:4 Cell Overcharge detection voltage (V):4.25 ± 0.025 Over-discharge detection voltage (V):2.50 ± 0.08 Over current Protection (A):40 Working current (A):20 Operating Temperature (°C):-40 ~ 85 Length (mm):60 Width (mm):45 Height (mm):3.5 Features of 4S 40A 14.8V BMS Lithium-ion 18650 Battery Protection Board With Balancer: 4 string 16.8V 40A lithium battery protection board (comes with recovery function-AUTO Recovery). Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, a polymer lithium battery). Product weight: 9.3g (standard / enhanced version), 10.3g (balanced version). Charging voltage: 16.8V – 18.1V. Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use). Continuous charge current (upper limit): 20A. Equalization version: suitable for starting current below 80A, power 135W below the drill. Package Include: 1 x 4s BMS 4S 40a BMS Li-ion Battery Protection Board Balanced Version in Pakistan
