Features: Lithiums 18650 Battery protections Board is for 36V energy units, ensuring secure and efficient handling of each unit's charge and discharge for enhanced functionality. Delivers up to 30amps continuous output, suitable for electric vehicles under demanding condition and ensuring consistent energy supply. Features a single-port design for easy installation for additional expansion capabilities, supplying energy to other external devices. Includes a balancing function that monitors and adjusts the potential of individual units in real time, extending energy unit durability and improving overall functionality. Incorporates multiple safety mechanisms such as overcharge, over-discharge, overcurrent, and circuit interruption safeguards to prevent energy unit damage and ensure secure operation. Specifications: Component: Plastic Size:Approx.63x35mm/2.48x1.37inch Charging voltages: DC36V Option Type;Same Port,Independent Port; Multiple Protections: Overcharge protections: Overdischarge protections, Overcurrent protections, Output short circuits protections Maximums operating current: 40A Most Continuous Discharge Current:25A Most Overdischarge protections voltages:2.6V Overcharge protections voltages: 4.25V Charging Current: 10A Most Applicable scenarios:Electric bike,Electric scooter,Electric motorcycle Package Includes: 1pc Battery protections Board note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.