Headway 2X 4S Lithium Battery Protection Board 12.8V 120A BMS

2X 4S Lithium Battery Protection Board 12.8V 120A BMS Hub Kami Untuk Menanyakan varian Barang - Pengiriman pat 6-15 hari sai Acssory Type : Battery Acssories Origin : Mainland China 1,Overchar and dischar protection to prevent overchar and dischar of the battery. Overcurrent protection to prevent abnormal high current of battery 2,Balan protection, battery volta balan, make battery life lonr 3,Stab heat dissipation, stab heat dissipation of the aluminum substrate, safer 4,TVS safety protection absorbs anti-high volta, redus MOS tube breakdown, ultra-low internal resistan MOS 5,Suitab for most ectric tools on the market, ectric scooters, ectric bicycs, ectric tricycs, ectric motorcycs, ectric vehics, ectric tools, etc. Product name: 4 strings lithium battery protection board Material: PCB+Metal Color: silver Model: 4S 120A baland with the same port-3.2v Continuous working current: within 120A Momentary working current: within 300A Charging volta: 12.8-16V Charging current: within 50A Overchar protection volta: sing ll 3.75V+/-0.025V Over-dischar protection volta: sing ll 2.10V+/-0.05V Short circuit protection: Yes (short circuit test is not recommended) Applicab assembly: three strings of nominal 3.2V lithium iron phosphate batteries Load power: DC 12V within 1500 watts (actual motor starting current is ss than 300A Product size: 56 x 86 x 14mm advanta: 1. Optimized line, bilateral mos channel 2. Increase the heat dissipation aluminum sheet 3. Thicken the copper skin of the circuit by 2oz 4. Imported original for