Li-ion Lithium Battery Charger Protection Board 18650 BMS Li-ion Lithium Battery Charger Module for Drill Motor(4S 40A Enhance)

Lithium Ion Battery Charger Protection Board 3S/4S 5A 10A 20A 25A 40A 60A Li-ion Lithium Battery Charger Module for Drill Motor
Feature:

1.
Reliable Lithium Battery Protection: This battery management system (BMS) offers comprehensive protection for series-connected lithium-ion or lithium-polymer batteries, ensuring safe and efficient charging and discharging.

2.
Multiple Protective Functions: The BMS board provides safeguards against overcharging, over-discharging, overcurrent, and short circuits, giving you peace of mind during usage.

3.
Versatile Applications: Suitable for a wide range of products, including vacuum cleaners, massage device battery packs, backup power for LED lights, solar-powered streetlights, and backup power for surveillance systems.

4.
High-Quality Charging Solution: With options ranging from 3S to 60A, this Lithium Ion Battery Charger Protection Board delivers reliable and efficient charging capabilities for various lithium battery configurations, meeting different power requirements.

5.
Enhanced Battery Performance: By effectively managing the charging and discharging processes, this module helps extend the lifespan of your lithium batteries, maximizing their performance and overall durability.
Specification:

Specifications

:
Standard: 3S 5A Standard, 3S 10A Standard, 4S 20A Standard (optional)
Enhance: 3S 20A Enhance, 3S 40A Enhance, 3S 60A Enhance, 4S 40A Enhance (optional)
Balance: 3S 25A Balance, 3S 40A Balance, 3S 60A Balance, 4S 40A Balance (optional)
4S 40A Enhance:
Product size: 55 * 44 * 4mm/ 2.16 * 1.73 * 0.15 inch
Charging voltage: DC 16.8V ~17V
Continuous discharge current: maximum 40A (if the cooling environment is not good, please reduce the load current for use)
Continuous charging current: maximum 20A
Applicable options:
Suitable for lithium batteries with a nominal voltage of 3.7V and a fully charged 4.2V (including 1865026650 polymer lithium batteries), capable of carrying electric drills up to 170W
Precautions:

1. Successfully starting the electric drill requires 4 10c-20c power batteries, or 8 5c-10c power batteries, 0V and 16.8V connecting wires, using copper wires of 3 square millimeters or more

2. Strictly follow the wiring diagram for 0V, 4, 2V, 8.4V, 12.6V, and 16.8V, and do not touch any components on the board during welding