Description
The 4S 10A LiFePO4 BMS Module is designed to provide advanced protection and efficient performance for 12.8V lithium iron phosphate (LiFePO4) battery packs. It ensures your battery operates safely by preventing overcharge, over-discharge, short circuits, and overheating.
Whether you're building a DIY battery pack, solar energy storage system, electric vehicle, or backup power solution, this BMS module is a must-have for long-lasting and reliable battery performance.
Technical Specifications
| Parameter | Specification |
| Supported Battery Type | LiFePO₄ (LFP) |
| Series (S) | 4S (4 cells in series) |
| Nominal Pack Voltage | 12.8V (3.2V x 4) |
| Continuous Discharge Current | 10A |
| Peak Discharge Current | 12A (short duration) |
| Continuous Charge Current | 10A |
| Overcharge Detection Voltage | 3.65V ± 0.05V (per cell) |
| Overcharge Release Voltage | 3.55V ± 0.05V |
| Overdischarge Detection | 2.50V ± 0.05V (per cell) |
| Short Circuit Protection | Yes, auto-recover |
| Overcurrent Protection | Yes, ≥10A |
| Balanced Function | Passive balancing, typically 40–60mA |
| Quiescent Current | <20μA |
| Operating Temperature | -20°C ~ +60°C |
| Wiring | B+, B1, B2, B3, B-, P+, P- |
| Applications | E-bike, solar, UPS, robotics, DIY, energy storage |
Key Features
4S Configuration – Supports 4 cells in series (12.8V systems)
10A Continuous Current – Stable power output for various applications
Overcharge Protection – Prevents battery damage from excessive charging
Over-Discharge Protection – Extends battery lifespan
Short Circuit Protection – Ensures complete safety during faults
Cell Balancing Function – Maintains equal voltage across all cells
Temperature Protection – Protects against overheating risks
Compact & Lightweight Design – Easy to integrate into battery packs
Applications
This BMS module is ideal for:
Solar energy storage systems
DIY lithium battery packs
Electric bikes & scooters
Power backup systems (UPS/Inverter)
Portable power banks
LED lighting systems
Why Choose This BMS Module?
Choosing the right BMS is crucial for battery safety and performance. This 4S 10A LiFePO4 BMS Module ensures:
Longer battery life
Enhanced safety and protection
Stable and efficient performance
Cost-effective solution for battery management
Buy 4S 10A LiFePO4 BMS Module Online in India
Upgrade your battery system with a reliable and high-performance BMS. Perfect for both professionals and DIY enthusiasts.Order now to ensure safe, stable, and long-lasting battery performance!
