4S-5S Lithium Battery Management System BMS for Li-ion Batteries - 10A Current, 62x35mm Board Size
The B088 4S-5S Lithium Battery Management System (BMS) provides comprehensive charge and discharge protection for 3-series ternary lithium batteries. Featuring a same-port interface design and supporting maximum working current of 10A, this BMS ensures reliable battery performance with optional configurations for additional functions.
| Parameter | Specification |
|---|---|
| Board Size | 62mm × 35mm |
| Discharge Current | 10A |
| Battery Strings | 4S/5S |
| Board Thickness | 0.5-4OZ / Custom |
| Copper Thickness | 0.2-6mm or Custom |
| Protection Functions | Short Circuit, Over Charge, 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 10A working current capability
- High-performance chips and quality components for stable operation
- Rapid response function for effective battery protection
- Customizable voltage and balanced current settings
- Temperature detection port (NTC) for thermal management
Electric bicycles, motorcycles, e-bikes, wheelchairs, tricycles, low-speed vehicles, electric tools, startup power systems, and energy storage applications.
- Installation requires basic electronics technical expertise
- First connect B- wire to battery negative terminal using short, thick wire
- Solder wired terminal to battery pack before inserting protection board
- Use thick wires for P+/P- connections to prevent board damage
We provide efficient after-sales service with over 10 years of technical support, factory-direct pricing, and international certifications including FCC, CE, and RoHS.
We specialize in battery management systems for power batteries, energy storage batteries, and consumer batteries, primarily compatible with LFP, Li-ion, and LTO batteries.
Minimum order quantity is 1 piece with ODM customization available. Standard samples deliver in 1-3 days, custom samples in 3-10 days.
All products undergo 100% professional laboratory testing, repeated aging tests, and carry international certifications with 3-year warranty service.
Mobile & WhatsApp & WeChat: +8617779781189
Email: sale10@jlspcba.com
We offer 7x24 hours online service and welcome bulk order inquiries with competitive pricing.
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