The HX-2S-D01 is a dedicated protection board designed for 2-series (2S) LiFePO₄ battery packs with a nominal voltage of 6.4V. It provides essential protection features such as overcharge, over-discharge, overcurrent, and short-circuit protection to ensure safe operation of LiFePO₄ cells. With its stable circuitry and compact design, this protection board is ideal for DIY battery packs, solar storage, LED systems, energy backup modules, and portable devices that require safe and reliable battery management.

Features:

1. Designed for 2S LiFePO₄ battery packs (6.4V nominal)
2. Provides overcharge, over-discharge, and overcurrent protection
3. Built-in short-circuit protection with auto recovery
4. Maintains battery health and extends lifespan
5. Compact PCB for easy integration into battery packs
6. Suitable for DIY projects, solar systems, LED lighting, and backup batteries

Specifications:

• Model: HX-2S-D01
• Battery Type: LiFePO₄ (Lithium Iron Phosphate)
• Configuration: 2S (2 cells in series)
• Nominal Voltage: 6.4V
• Charge Voltage: 7.2V – 7.3V
• Overcharge Protection:

  • Cutoff Voltage: ~3.6V per cell

  • Release Voltage: ~3.4V per cell

• Over-discharge Protection:

  • Cutoff Voltage: ~2.0V per cell

  • Release Voltage: ~2.5V per cell

• Continuous Discharge Current: ~3A (typical)
• Peak Discharge Current: 6A – 8A
• Overcurrent Protection: Yes
• Short-Circuit Protection: Yes
  
• Operating Temperature: –20°C to +60°C
• Applications: Solar lighting, DIY power packs, LED backup, energy storage, small devices

Package Includes:

1 × HX-2S-D01 2S 6.4V 18650 LiFePO4 Battery Protection BMS Module