3S 12V 40A Lithium Battery Protection Board BMS PCB Board with Balance Load.

1. Adopts an intelligent lithium cell management integrated circuit for fast and safe charging. 2. With balanced charging to balance the characteristics of each cell in the battery pack and extend battery life. 3. Provides a variety of protection functions, including protection against overcharging, over-discharging, overcurrent, and short circuits. 4. Equipped with a thickened aluminum fin for rapid heat dissipation. 5. This product has undergone load and aging tests for quality assurance.

Specification:

Features: 1. Adopts an intelligent lithium cell management integrated circuit for fast and safe charging. 2. With balanced charging to balance the characteristics of each cell in the battery pack and extend battery life. 3. Provides a variety of protection functions, including protection against overcharging, over-discharging, overcurrent, and short circuits.

Specification: Battery Type: 3.7V ternary cell, lithium manganate cell, lithium-cobalt cell Applicable Voltage: 12V Charging Current: 28A (maximum) Discharging Current: 40A Maximum Continuous Operating Current: 28A Over-discharge Protection Voltage: 2.6V Over-charge Protection Voltage: 4.25V Balancing Voltage: 4.2V Balancing Current: 45mA Weight: Approx. 12g

Package List: 1 x Lithium Battery Protection Board Note: Please note that the new and old types of this product will be sent randomly, and make sure you do not mind this before ordering.