This intelligent 4S 10A battery management system (BMS) features advanced SMBUS communication and dynamic temperature control, making it ideal for lithium battery packs in demanding environments. With programmable discharge (-20°C to 65°C) and charge (-5°C to 50°C) temperature limits, it automatically adjusts protection parameters to optimize performance and safety. The 10A-rated design is particularly suited for mid-power applications including robotics, backup power systems, and portable industrial equipment where precise battery monitoring and protection are critical.

Specifications

Key Features

• Through the SMBUS communication protocol, real-time feedback on battery status (such as SOC, SOH, temperature) is provided, supporting data interaction with host devices for easy system integration.

• Built-in protections for over-voltage, under-voltage, short-circuit, over-current, and temperature to ensure safe battery operation.

• Supports active balancing function to extend battery pack life and improve consistency.

• Modular design for easy integration, suitable for various industrial and solar system applications.

Application Scenarios

• Energy Storage Systems (ESS)

• Electric Power Tools
• Home Solar Battery Systems
• Drones and DIY Custom Li-ion Battery Packs

Warranty & Support

• 12-month warranty with lifetime technical support

• 100% tested before shipment to ensure safety and reliability

• Dedicated account manager and technical support with 48-hour response