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HX-3S-F100A Lithium Battery Protection Board 3S 11.1V/12.6V
The HX-3S-F100A Lithium Battery Protection Board 3S 11.1V/12.6V is a value-for-money battery protection board designed for everyday users. It features Item Type: Battery Protection Board and Model No. / Name: HX 3S F100A.
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About This Product
The HX-3S-F100A Lithium Battery Protection Board 3S 11.1V/12.6V is a value-for-money battery protection board designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Battery Protection Board — keeps you powered without frequent recharging
- Model No. / Name: HX 3S F100A
- Battery Type: 3S Li-ion / LiPo / LiFePO4 — keeps you powered without frequent recharging
- Protection Features: Overcharge, Over-discharge, Overcurrent, Short Circuit
- Length (mm): 70
- Width (mm): 60
- Weight (g): 48
- Operating Voltage (V): 2.7~5.5 — works with standard household power
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The 3S 100A Lithium Battery Protection Board (Model: HX-3S-F100A) is designed to provide advanced safety and performance management for 3-series lithium battery packs. Supporting 11.1V (nominal) and 12.6V (fully charged), this BMS ensures stable operation, this BMS ensures stable operation in high-power applications.
With up to 100A continuous discharge current and 120A instantaneous discharge capability, it is ideal for demanding systems such as e-bikes, power tools, robotics, and solar energy storage. Built with MOSFET-based switching and balancing functionality, it helps maintain cell stability, improve efficiency, and extend battery lifespan.
Features:
- Designed for 3S (11.1V/12.6V) lithium battery packs
- Supports 100A continuous discharge current
- 120A peak/instantaneous discharge capability
- Overcharge, over-discharge & short-circuit protection
- MOSFET-based switching with balanced charging support
- Compact and lightweight PCB design
Package Includes:
1 x HX-3S-F100A Lithium Battery Protection Board 3S 11.1V/12.6V
1 x 4 Pin Connecting Cable




