This high-quality 3S (3-cell series) Battery Protection Board is specifically designed for 11.1V lithium-ion battery packs using 18650 cells. It provides comprehensive protection against overcharge, over-discharge, overcurrent, and short-circuits, ensuring battery safety and longevity. The compact design and reliable performance make it ideal for use in DIY battery packs, portable electronics, e-bikes, power tools, and solar-powered systems.
Features:
- Supports 3-series 18650 Li-ion cells (11.1V nominal)
- 10A continuous discharge current capacity
- Overcharge protection, over-discharge protection, short-circuit protection, and overcurrent protection built-in
- High conversion efficiency and low heat generation
- Compact and durable PCB design
- Suitable for DIY battery packs, robotics, and small-scale energy storage
