1、Multiple Protection Functions: Built in smart chip, with multiple protection functions such as overcurrent, overvoltage, high temperature, short circuit, etc., giving you peace of mind 2、More Intelligent: Integrated BMS solution is developed from the single cell cascade solution, has the advantage of a single chip to control multiple strings of lithium batteries. One core has multiple functions and is more intelligent 3、High Efficiency MOS Tube: Special high efficiency MOS tube, the lower internal resistance, the less loss, and the stronger the power 4、Safe And Reliable: The same port balance is passively balanced, safe and reliable. Aluminum alloy heat sink can quickly dissipate heat to ensure the safety of components 5、Achieve Balancing: Use resistance heat to release the excess power of high capacity batteries so as to achieve the purpose of balancing and extend battery life 6、Applied To Power Tools: Protection board can be applied to power tools, electric scooters, motorcycles, electric motorcycles, electric tricycles, electric vehicles and other supporting lithium batteries