KLS-137 4S 12V LiFePO4 Battery Management System with 80A Max Current and 90×54mm Dimensions
KLS LiFePO4 Balance BMS for electric vehicles and scooters - a versatile battery management system supporting 4S configuration with multiple current ratings from 10A to 80A for 12V LiFePO4 battery packs.
- Compatible with 3S battery pack configurations
- Supports Li-ion, LiFePO4, NMC, and Sodium ion battery chemistries
- 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 at high working currents
| Parameter | Specification |
|---|---|
| Product Name | 4S, 80A MAX NMC Battery BMS with Balance |
| Model | KLS-137 |
| Dimensions | 90 × 54mm |
| Port Configuration | Common port for charge/discharge |
| Customization | Available for 3S-32S lithium batteries with different current ratings |
| MOQ | 1 piece |
| Delivery Time | 1-7 working days |
- 10+ years of technical support and efficient after-sales service
- FCC, CE, ROHS, ISO international certifications
- Factory-direct pricing with controlled delivery times
Specializing in battery management systems for power batteries, energy storage batteries, and consumer batteries, primarily for LFP and NCM battery chemistries.
Minimum order quantity: 1 piece. Custom ODM solutions available. Sample delivery: 1-3 days for existing models, 3-15 days for custom designs.
- Strict inspection procedures from raw materials to shipment
- Full product inspection implementation
- 2-year after-sales warranty service
For technical consultation and product selection assistance, please contact:
Email: sale10@klspcba@com
Available via WhatsApp, WeChat, and other communication platforms.
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