Overview of this 4S 100A Bms Balance Charging PCB Board
The 4S 100A BMS Balance Charging PCB Board is a powerful battery management solution for lithium-ion cells. This 4S 100A Balance Charging PCB Board is designed to protect and balance four-cell 18650 lithium battery packs. It provides advanced protection against overcharge, over-discharge, and over-current, ensuring safe operation. The 4S 100A 18650 lithium battery BMS is ideal for high-power applications requiring efficient battery management.
Equipped with a robust circuit design, the 4S 100A 18650 lithium battery balance charging board supports a continuous discharge current of 100A. It features a balance charging function to ensure even charging and discharging of each cell. The compact and durable design makes it easy to integrate into various high-drain devices. The 4S 100A BMS Balance Charging PCB Board is perfect for electric vehicles, solar energy storage, and other demanding power applications.
Features
- Supports Four Lithium Cells in Series: Manages and protects four 18650 lithium-ion cells efficiently in a series configuration. Ideal for medium to large battery packs requiring balanced performance.
- High Current Capacity of 100A: Handles up to 100A of continuous current for high-demand applications. Suitable for electric vehicles, power tools, and high-drain devices.
- Integrated Balance Charging: Balances the charge levels across all cells to maintain equal voltage. Prevents overcharging of individual cells, extending the overall battery lifespan.
- Comprehensive Overcharge and Over-discharge Protection: Protects batteries by controlling voltage levels, preventing overcharging and deep discharging. Enhances battery safety and durability, ensuring optimal performance.
- Advanced Short Circuit and Over-current Protection: Instantly cuts off power during short circuits or over-current conditions. Protects both the battery and connected devices from potential electrical damage and overheating.
Specification
| Specification | Details |
|---|---|
| Battery Configuration | 4 Series (4S) |
| Nominal Voltage | 14.8V / 16.8V |
| Current Rating | 100A |
| Battery Type | Lithium-ion (Li-ion) |
| Overcharge Protection Voltage | 4.25V ± 0.05V per cell |
| Over-discharge Protection Voltage | 2.8V ± 0.05V per cell |
| Overcurrent Protection | 200A (±5A) |
| Short Circuit Protection | Yes, automatic recovery |
| Balance Current | 60mA ± 10mA |
| Balance Voltage | 4.2V per cell |
| Working Temperature | -20°C to 60°C |
| Dimensions | 130mm x 65mm x 15mm |
| Weight | 80g |
| SKU | RW-747 |
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