Custom BMS Board with Balance Function for E-Tricycles - 70A Max Current, 140mm×55mm Size, 6S-24S Battery Support
Custom BMS (Battery Management System) with balance function and temperature monitoring designed specifically for e-tricycles and low-speed electric vehicles. Manufactured by a professional China factory with extensive technical expertise.
| Board Size | 140mm × 55mm |
| Discharge Current | Maximum 70A |
| Battery Strings | 6S-24S |
| Board Thickness | 0.5-4OZ / Custom |
| Copper Thickness | 0.2-6mm or Custom |
| Protection Functions | Short Circuit, Overcharge, Over-discharge, Over-current |
| Selectable Functions | Balance Function, Temperature Sensor |
| Battery Compatibility | LiFePO4, Li-ion, LTO, NMC, LFP |
| Certifications | CE, FCC, RoHS, ISO9001, ISO14001, REACH, ISO13485 |
- Same-port interface design for simplified installation
- Maximum working current of 70A for high-power applications
- Customizable voltage settings based on cell type and requirements
- High-performance chips and quality components ensure stable operation
- Rapid response function for effective battery protection
- Temperature detection via NTC port for thermal management
Electric bicycles, motorcycles, e-bikes, wheelchairs, e-tricycles, low-speed cars, electric tools, startup power systems, and energy storage applications.
- Requires electronic technical expertise for proper 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 all connections are secure and properly soldered
All products undergo 100% professional laboratory testing and repeated aging tests. We provide 3-year after-sales warranty service with free replacement spare units within the warranty period.
Mobile, WhatsApp & WeChat: +8617779781189
Email: sale10@jlspcba.com
24/7 online service available. We offer ODM customization and competitive pricing for bulk orders.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.