4S Lithium Battery Protection Board 12.8V 120A BMS Lithium Iron Phosphate Battery Charger Protection Board for Lifepo4

Product name: 4 strings lithium battery protection board Material: PCB+Metal Color: silver Model: 4S 120A balanced with the same port-3.2v Continuous working current: within 120A Momentary working current: within 300A Charging voltage: 12.8-16V Charging current: within 50A Overcharge protection voltage: single cell 3.75V+/-0.025V Over-discharge protection voltage: single cell 2.10V+/-0.05V Short circuit protection: Yes (short circuit test is not recommended) Applicable assembly: three strings of nominal 3.2V lithium iron phosphate batteries Load power: DC 12V within 1500 (actual motor starting current is less than 300A Product size: 56 x 86 x 14mm advantage: 1. Optimized line bilateral mos channel 2. Increase the heat dissipation aluminum sheet 3. Thicken the copper skin of the circuit by 2oz 4. original for Hongkang ic 5. 20 high-power mos on both sides Package Contents: 1 x 4 series lithium battery protection board 1 x Sampling cable Only the above package content other products are not included. Note: Light 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.