Welcome to our store! 1. For LifePo4: Perfectly fits for LifePo4 4S 130A 3.2V, providing safe protection for the battery. 2. Stable Work: Comes with protection against overcharge, over-discharge, overcurrent, and short circuit. 3. Powerful Use: Can also be used as an inverter module for car starting, which is very reliable and practical. 4. Good Material: Using high-quality alloy and PCB materials, has great durability for long-term use. 5. Easy to Install: Light in weight and compact in weight, making the installation much more convenient. Item Type: Battery Protection Board Material: Alloy + PCB Charging Voltage: 14.6V Current: 130A Single Battery Balance Current: 0.07A Single Battery Consumption: 25uA Single Battery Balance Voltage: 3.6V Instantaneous Current: 300-900A Recovery Voltage: Single battery 3.0V (with automatic). Overcharge Protection: Single 3.65V. Protection Delay: 2 seconds. Balance Voltage: 3.5V single cell. Balance Current: 0.07A Switch Control: Turn off and power off, turn on and power on. Protection: Overcharge protection, over-discharge protection, overcurrent protection. Over-discharge Protection: 2.5V Over-temperature Protection: 75℃ 1 x battery protection board 1 x yellow cushion Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.