KLS-137 4S 12V LiFePO4 BMS for EV Scooters - 10A to 80A Current Options with 90×54mm Size
KLS Balance BMS for EV Electric Scooter is a professional lithium battery management system designed for 4S 12V LiFePO4 battery packs with multiple current options ranging from 10A to 80A.
- Compatible with 3S battery pack configurations
- Supports multiple battery chemistries: Li-ion, LiFePO4, NMC, Sodium-ion
- Comprehensive protection: over-charging, over-discharging, over-current, short circuit, and temperature protection
- Built-in balance function for optimal cell performance
- High-quality MOS components for extended battery cycle life
- Aluminum alloy heat sink for efficient heat dissipation during high-current operation
- Customizable PCB sizes and structures available
| Parameter | Specification |
|---|---|
| Product Name | 4S, 80A MAX NMC Battery BMS with Balance |
| Model | KLS-137 |
| Size | 90 × 54mm |
| Port Configuration | Common port for charge/discharge |
| Customization | Any PCB from 3S-32S lithium batteries with different current ratings |
| MOQ | 1 piece |
| Delivery Time | 1-7 working days |
| Packaging | Bubble bag/box |
Our products undergo strict inspection procedures from raw materials to shipment and hold international certifications including FCC, CE, ROHS, and ISO standards. We provide 2-year warranty service with over 10 years of technical support experience.
We offer ODM customization for battery management systems in power batteries, energy storage batteries, and consumer batteries. Technical consultation available for selecting the optimal BMS for your specific voltage and current requirements.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.