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| Product Model | BMS403L |
| Cell Series Supported | 8-16S |
| Product Size | 120*70*15mm |
| Discharge Current | 45A |
| Temperature Protection | 4 Points |
| Communication | Isolation RS485, single wire |
| Charge/Discharge Port | Separate |
| Balance Current | 50-100MA |
| Sleep Mode | 50-100uA |
| Secondary Protection | Supported (√) |
Established in 2011, we are a high-tech enterprise specializing in the research, development, production, and sales of lithium battery management systems (BMS). As a national-level enterprise specializing in refined and innovative technologies, we are committed to providing global customers with safe, intelligent, and efficient lithium battery management solutions.
Our BMS protection boards are widely used in low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, power tools, and special-purpose batteries. Additionally, we provide professional energy storage battery management solutions for home energy storage, portable power stations, and UPS systems.