Overcharge and discharge protection to prevent overcharge and discharge of the battery. Overcurrent protection to prevent abnormal high current of batteryBalance protection, battery voltage balance, make battery life longerStable heat dissipation, stable heat dissipation of the aluminum substrate, saferTVS safety protection absorbs anti-high voltage, reduces MOS tube breakdown, ultra-low internal resistance MOSSuitable for most electric tools on the market, electric scooters, electric bicycles, electric tricycles, electric motorcycles, electric vehicles, electric tools, etc.Product name: battery protection boardProduct type: 16S 48V 60A (with Equalization temperature control)Specifications: 16S Lithium Iron 48V 60AIron lithium battery nominal: 3.2VOvercharge: Iron Lithium 3.650.025VOverdischarge: Fe-Li 2.350.1VEqualization: Iron Lithium 3.50.025VCurrent: 60ACharging current (same port): less than equal 20A/ less than equal 30A/ less than equal 30AMain circuit on-resistance: less than equal 15MohmDischarge overcurrent protection: 15030A/20040A/23050ATemperature control protection: charge at 75C, discharge at 75CWorking temperature: -30/+80Short circuit protection: 300USSelf-consumption: less than equal 35UAProduct application range: for LED, solar street lights, and other small lithium battery equipment, note: can be equipped with weak switch port, temperature control, GPS portProduct size: 130x62x10mmColour:blueMaterial:PCB+MetalDifferent production batches, the appearance details will be somewhat different, subject to the actual product, does not affect the usePackage Contents:1 x lithium battery protection board1 x cableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.