4S 5A/10A Lithium Ion NMC LiFePO4 Battery BMS Board 60mm×20.5mm for Power Tools
4S 5A/10A lithium-ion/NMC/LiFePO4 battery management system (BMS) board designed for power tools and electric applications. This protection board ensures safe charging and discharging operations with comprehensive safety features.
| Parameter | Specification |
|---|---|
| Board Size | 60mm × 20.5mm |
| Discharge Current | 5A/10A |
| Battery Configuration | 4S (4 cells in series) |
| Protection Functions | Short circuit, overcharge, over-discharge, over-current |
| Selectable Functions | Balance function, temperature sensor |
| Battery Compatibility | LiFePO4, Li-ion, NMC, LTO battery packs |
| Board Thickness | 0.5-4OZ / Custom |
| Certifications | CE, FCC, RoHS, ISO9001, ISO14001, REACH, ISO13485 |
- Same-port interface design for simplified installation
- Maximum working current of 5A/10A
- Customizable voltage settings based on cell type
- Adjustable balanced current options
- High-performance chips and quality components
- Rapid response function for effective battery protection
- Temperature detection via NTC port
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 installation
- Connect B- wire first 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
- 100% professional laboratory testing and aging tests
- International standard certifications (CE, FCC, RoHS)
- 3-year after-sales warranty with free replacement
- Over 10 years of technical support experience
ODM customization available with minimum order quantity of 1 piece. Sample delivery within 1-10 days depending on customization requirements. Technical support includes instructional videos and online engineer guidance.
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Email: sale10@jlspcba.com
Brand: KLS (Source Manufacturer)
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