Lithium Battery Charger Protection Module (BMS) 2S 5A 7.4V

Key Features

• Designed for Lithium-ion or Lithium Polymer batteries.


• Protection for 2 series cells (2S) with a total voltage of 7.4V.


• Maximum charge/discharge current of 5A.


• Integrated overcharge, over-discharge, and short-circuit protection.


• Compact design suitable for various applications.


• LED indicator for charge status.

Applications

The 2S 5A BMS is ideal for various applications, including:

• Electric bicycles and scooters


• Remote control vehicles


• Portable power tools


• Robotics and drone applications


• Energy storage systems


• Consumer electronics

Energy Efficiency

This protection module ensures optimal energy utilization while maintaining the longevity of the battery pack. By preventing overcharging, it safeguards the cells from degrading too quickly, allowing for better performance over time. The BMS is crucial in maximizing the capacity and cycle life of Lithium batteries.

How to Use

1. Connect the BMS module to the battery cells as per the designated pinouts:




• B-: Connect to the negative terminal of the first cell.


• B+: Connect to the positive terminal of the second cell.


• Charge In: Connect to the charger output for charging purposes.


• Discharge: Connect to the load or device.




2. Ensure that the connections are secure, and double-check polarity to avoid potential damage.


3. Power on the system and monitor the LED indicators throughout the charge/discharge cycles.


4. When charging the battery, ensure to use a charger that matches the voltage specifications for the best results.

For more technical specifications and data, please refer to the datasheet.