Features: Ensure safety of your 8S 3.2V LiFePO4 battery pack with this integrated protections board, design to prevent overcharge, over discharge, and short circuits for reliable performances. Featuring high performances ETA3000 chip, this protections board offer rapidly response and precise detection capabilities, integrating multiple functions to space and simplify installation. Ideal for battery manufacturers, electric vehicle producer, and DIY enthusiasts, this protections board provides efficient battery management solution for various applications. Perfect for use in electric vehicles, portability power stations, and energy storage systems, ensuring stable and safe power supply across different environment. With builts in LED indicators, users can easily monitors battery health in real time, enhancing the longevity and reliability of your power systems. Specifications: Component:PCB Size:Approx.101x50.5mm/3.97x1.98inch ETA3000 Chip; Package Includes: 1pc 8S 3.2V Integrated Battery Protections Board note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.