YX-AC6601 BMS Board for 4S, 40-100A Discharge, 2A Capacitive Balancing

The YX-AC6601 BMS Board is designed for 4S battery packs, offering a continuous discharge current range of 40A to 100A, making it ideal for high-power applications. With a maximum balancing current of 2A, this board ensures efficient energy balancing and helps maintain the health of your battery pack over time.

Utilizing Capacitive Active Balancing technology, the board efficiently redistributes energy from higher voltage cells to lower voltage cells, preventing imbalances and enhancing the overall performance and lifespan of the battery pack. Powered by the Apesilicon AC6601 chip series, it provides stable and reliable operation even under demanding conditions.

This board comes with XHB-2.54-4P connectors for easy integration, and features a SMT (Solderable) NTC temperature sensor for continuous temperature monitoring to ensure safe operation. For flexibility in installation, it supports M5 screw terminals for 40–60A wire soldering, with optional screw terminal connections.

The TOLLA-8L MOS package with 40V MOS voltage ensures robust performance and reliability, while the single-side heatsink helps with thermal management, especially during higher power operations.

With a compact size of 114.574.517mm, this board is ideal for Battery Management Systems (BMS) in applications like electric vehicles, energy storage systems, and other high-performance power solutions.

Key Features:

• Supports 4S Battery Packs: Ideal for medium-voltage configurations.
• Continuous Discharge Current of 40A to 100A: Perfect for high-power applications.
• Max Balancing Current of 2A: Efficient balancing for battery pack longevity.
• Capacitive Active Balancing Technology: Ensures even energy distribution across cells.
• Apesilicon AC6601 Chip: Reliable performance for demanding environments.
• Compact Size: Measures 114.574.517mm, perfect for BMS integration.
• XHB-2.54 Connectors: Easy and secure connection for system integration.
• SMT Temperature Sensor: Continuous temperature monitoring for enhanced safety.
• Flexible Soldering Options: M5 screw terminal for 40–60A wire soldering.
• TOLLA-8L MOS Package: 40V MOS voltage for stable, reliable operation.
• Single-Side Heatsink: Helps improve thermal dissipation, especially for high-power use.