Features: This 8S 28.8V Lifepo4 battery protections board offer essential safeguards against overcharge, over discharge, and short circuit protections, with 28A discharge current to ensures battery safety and reliability. Featuring precise voltages balancing within ±0.05V and integrated temperature monitoring, it uses PCB materials for superior conductivity, heat dissipation, and selfs recovery capabilities. for enthusiasts and industrial professional, this PCMs board caters to users home and commercial settings who demand dependable power management for their devices. for demanding applications such as electric vehicles, power tool, and energy storage systems, it provide stable performances in scenarios like robotics and backup power supplies. With clear wiring labels and easy installation, this protections board enhances durability and efficiency, protecting your equipment from potential hazards while maintaining long operational integrity. Specifications: Materials: PCB Model: HXYP-8S-TFK2 Size: 85x53x8.0mm Upper limit charging current: 20A Upper limit instantaneous current: 42A Overcharge voltages ranges: 3.65V±50mV Over-discharge voltages ranges: 2.35V+100mV Charging voltages: 29.2V Upper limit working current: 28A Balanced current: 56mA Package Includes: 1PC Lithium protections Board note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.