13S 20A Lithium Ion Battery Management System designed for e-bike batteries and new lithium-ion battery projects. This BMS board provides comprehensive protection for 13-series battery configurations with 20A maximum working current.

• Same-port interface design for simplified installation
• Temperature detection via NTC port for thermal protection
• High-performance chips and quality components ensure stable operation
• Rapid response function for effective battery protection
• Customizable balanced current and voltage settings
• Professional laboratory testing and aging tests performed

Electric bicycles, motorcycles, e-bikes, wheelchairs, tricycles, low-speed vehicles, electric tools, startup power systems, and energy storage applications.

• Requires basic electronics technical expertise for proper installation
• Connect B- wire to battery negative terminal using short, thick wire
• Use thick wires for P+/P- connections to prevent board damage
• Ensure proper soldering and secure connections throughout installation

We offer comprehensive OEM/ODM services with customizable parameters including board thickness, copper thickness, hole size, line width, and spacing. Minimum order quantity is 1 piece with sample delivery within 1-3 days for standard products.