DALY Hardware BMS 150A &200A 4S to 16S Protection Board with Temperature Sensor(NTC) for Lithium Battery Pack（LifePO4，Li-ion）

Overview1. Sepecification Battery Type: Li-ion or LiFePO4 (Please choose the right model for your battery type) Battery Strings: Li-ion 4-16S | LiFePO4 4-16S Charge voltage(V): Li-ion 4.2 x Battery Strings | LiFePO4 3.65 x Battery Strings balance turn-on voltage(V): Li-ion 4.125V | LiFePO4 3.525V Balance current(mA): Li-ion 100mA | LiFePO4 70mA Single Cell over-chargeprotection voltage(V): Li-ion 4.25V | LiFePO4 3.65V Single Cell over-chargeprotection release voltage(V): Li-ion 4.15V | LiFePO4 3.55V Single Cell over-dischargeprotection voltage(V)： Li-ion 2.7V | LiFePO4 2.3V Single Cell over-dischargeprotection release voltage(V): Li-ion 3.0V | LiFePO4 2.7V Rated discharge current (A): 150A | 200A Rated charging current(A) : 150A | 200A Discharge over-current protection current(A): 300A | 400A Charge over-current protection current(A): 400A Fan opening temperature : 150A: N/A | 200A: 50℃ Internal impedance : Main circuit on-resistance < 20 mΩ Current consumption : Self-consumption current during operation < 400 uA 2. Product Dimensions Product Size: L * W * H (mm) = 164*66*21 mm, 567g 3. How to select the BMS for your battery pack ? A. Battery Type Compatibility: LFP or Li-ion or LTO Battery Pack. B. Number of Cells in Series (S) ：For example, for a 4S battery pack (four cells in series), the BMS must select the 4S. C.  Current Rating (Discharge and Charge Current)：For example, if your battery can discharge at 100A, your BMS must support at least 100A continuous discharge. Also you can add a margin (e.g., 20–30%) for safety. D. Balancing Functionality: Passive balancing is the dissipation of excess energy in the form of heat | Active balance is in the transfer of energy between cells. E: Communication Features : CAN, UART, Bluetooth Module(Optional), Wi-Fi Module(Optional). NOTE: Hardware BMS don't have communication function. Packing List: Hardware BMS *1 Sampling Cables *1 P- Cable *1 B- Cable *1 Screws *2 NTC cable *1 Users Manual *1