Overcharge and discharge protection to prevent overcharge and discharge of the battery. Overcurrent protection to prevent abnormal high current of battery Balance protection, battery voltage balance, make battery life Stable heat dissipation, stable heat dissipation of the aluminum substrate, safety protection absorbs anti-high voltage, reduces MOS tube breakdown, ultra-low internal resistance MOS Suitable for most electric tools on the market, electric , electric bicycles, electric tricycles, electric motorcycles, electric vehicles, electric tools, etc. Product name: battery protection board Product type: 8S 24V 150A (with Equalization temperature control) Specifications: 8S Lithium Iron 24V 150A Iron lithium battery nominal: 3.2V Overcharge: Iron Lithium 3.650.025V Overdischarge: Fe- 2.350.1V Equalization: Iron Lithium 3.50.025V Current:150A Charging current (same port): less than 50A/ less than 60A/ less than 60A Main circuit on-resistance: less than 15Mohm Discharge overcurrent protection: 30050A/45050A/60060A Temperature control protection: charge at 75C, discharge at 75C Working temperature: -30/+80 Short circuit protection: 300US Self-consumption: less than 35UA Product application range: electric vehicles, tricycles, motorcycles, solar inverters for electric vehicles, high-power equipment, etc. Product size: 132x80x10mm Colour:blue :PCB+Metal Different production batches, the appearance details will be somewhat different, subject to the actual product, does not affect the use Package Contents: 1 x lithium battery protection board 1 x cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.