4s Bms 4s 40a Bms Li-ion Battery Protection Board Balanced Version In Pakistan

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).

The Board which can be easily installed in a compact size or on battery bundle itself.

Features:

1. 4 string 16.8V 40A lithium battery protection board (comes with recovery function-AUTO Recovery).
2. Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, a polymer lithium battery).
3. Product weight: 9.3g (standard / enhanced version), 10.3g (balanced version).
4. Charging voltage: 16.8V – 18.1V.
5. Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use).
6. Continuous charge current (upper limit): 20A.
7. Equalization version: suitable for starting current below 80A, power 135W below the drill.

Package Includes:

1 x 4 Series 40A 18650 Lithium Battery Protection Board.