2S 6.4V LiFePO4 Battery Protection Board 10A BMS with Balance

The 2S 6.4V LiFePO4 Battery Protection Board is a high-quality Battery Management System (BMS) designed to protect and optimize 2-cell Lithium Iron Phosphate battery packs. With a continuous discharge current rating of 10A, this compact module provides essential safety features, including overcharge, over-discharge, overcurrent, and short-circuit protection. It ensures your DIY battery packs operate safely and efficiently, preventing damage to sensitive cells.

Equipped with an onboard cell balancing (equalization) circuit, this BMS actively balances the voltage of both cells during the charging cycle. This maximizes the usable capacity of your battery pack and significantly extends its overall lifespan. It is highly compatible with standard 3.2V LiFePO4 cells (such as 18650, 26650, or 32650 form factors) configured in a 2S setup, making it ideal for solar street lights, backup power supplies, RC models, and custom portable electronics projects.

Features:

• Active Cell Balancing: Onboard equalization circuitry ensures both cells charge evenly to maintain pack health.
• High Current Capacity: Supports up to 10A continuous discharge current and up to 20A instantaneous peak current.
• Comprehensive Protection: Reliable safeguards against overcharging, over-discharging, short-circuits, and overcurrent.
• Ultra-Compact Design: Extremely lightweight at just 5.6 grams, making it easy to integrate into compact battery enclosures.
• Premium Build Quality: Features high-performance MOSFETs and a robust green PCB layout for efficient heat dissipation.

Package Includes:

1 x 2S 6.4V LiFePO4 Battery Protection Board 10A BMS with Balance