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Item specifics
Product Description
This board is 4 string 3.2V Lithium iron phosphate battery protection board High current protection board, continuous 30A current, with balance circuit The board comes with cable FeaturesB: 12.8V balanced voltage, used for charge balance, balance voltage and balance current. This balanced board is suitable for lithium iron phosphate battery pack without balanced charging. Charge equalization makes each battery in the battery pack fully charged at the same time. Balancer board only, other accessories demo in the picture is not included. 4S 12.8V 32650 Battery Protection Balancer Board Balncing Full Charge Batteries Cells Practical Easy Installation Electronic Components Specifications: DischargeA: Continuous Discharging Current: 30A(MAX) Instantaneous Discharge Current: 56A ChargeA: Charging Voltage: 14.8V Charging Current: 20A (MAX) Overcharge Protect: Over-charge Detect: 3.75±0.05V Protect Delay: 1300MS Over-charge Release: 3.60±0.05V BalanceA: Detect Voltage: 3.60±0.05V Release Voltage: 3.59±0.05V Balance Current: 58mA Over-discharge Protect: Over-discharge Detect: 2.1±0.08V Over-discharge Detect delay: 145S Release Voltage: 2.3±0.1V Over-current Protect: Detect Voltage: 200mV Detect Delay: 20mS Current Detect: 56±10A Release Condition: Cut Load Inner Resistance: ≤20mΩ Self-Consumption: Working Current: ≤30uA Sleep Current (when Over-discharge): ≤20uA Working Temperature Range: -30+80℃ PCB Board Size: 56x47mm/2.2x1.85" Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! No Retail Package Package Includes: A: 1 x 4S LiFePo4 18650 Battery BMS Packs PCB Protection Board B: 1 Pc x Balancer Board
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