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4S Series 16.8V 14.8V Lithium Battery Protection Board 100A With Balance Inverter Board


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                  The module has the functions of over-charge protection, over-discharge protection, and short circuit protection. Safety and reliability.
                  Battery heating in use means that battery rate is not applicable. This situation can not be used for a long time and the battery will be damaged quickly.
                  There are 10 MOS transistors, strong heat dissipation aluminum sheet, upper limit of continuous current 100A. Suitable for 4 series battery packs, such as inverter, a xenon lamp, solar street lamp, etc.
                  Current: 100-120A
                  Charging Voltage: 16.8V
                  Charging current: 10A (Max)
                  Balanced Current of Electricity: 45mA
                  Working temperature: -20~80 degree C
                  Dimension: 70 x 60 x 8.5 mm

                    Item Specification Unit Remark
                  Current Continuous discharge current 100 A Attention temperature
                  Instantaneous discharge current 120 A  
                  Charging Charging voltage Lithium battery charger 16. 8V V Switching power supply 17-18V
                  Charging current 10 (max) A  
                  Overcharge protection Overcharge detection voltage 4.28 ±0.05 V Single core
                  Overcharge protection delay 0.5 S  
                  Overcharge release voltage 4. 08 ±0.05 V Single core
                  Battery balance Power balance detection voltage 4.2±0.05 V  
                  Power balance release voltage 4.2±0.05 V  
                  Battery balance current 45 mA  
                  Over-discharge protection Over-discharge detection voltage 2.5±0.08 V  
                  Over-discharge detection delay 0.1 S  
                  Over-discharge release voltage 2.9±0. 1 V  
                  Overcurrent protection Overcurrent detection voltage 150 mV  
                  Overcurrent detection delay 40 mS  
                  Overcurrent protection current 120±10 A  
                  Overcurrent protection release condition Disconnect load    
                  Short circuit protection Short circuit protection condition External load short circuit   Short circuit prohibited
                  Short circuit detection delay 250 uS  
                  Short circuit protection release condition Disconnect load    
                  Temperature protection Temperature protection / °C Can add external temperature switch
                  Internal resistance Main circuit conduction internal resistance ≤20  
                  Self-consumption Working current ≤30 uA  
                  Sleep current (when current is over-discharged) ≤20 uA  
                  Operating temperature Temperature range -20 to 80 °C  
                  Board size   70*60*8.5 mm  
                  Package Included:

                  1 x 4 Series 16.8V Lithium Battery Protection Board
                  1 x Cable

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