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4 strings of 12.8V32650 lithium iron phosphate battery protection board balanced anti-overcharge and overdischarge protection module 18A working current 4S-6040(3.2V/4 strings) -81020
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4 strings of 12.8V32650 lithium iron phosphate battery protection board balanced anti-overcharge and overdischarge protection module 18A working current 4S-6040(3.2V/4 strings) -81020

4S 18A 14.4V 16.8V 12.8V BMS Lithium Battery Charger Protection Balancer Board 4S 18 14.4V 16.8V 12.8V 14.4V 18650 32650 BMS Li-ion Lithium LiFePO4 Bttery Chrger Protection Blncer Bord 3.7V 3.2V

    product detail


    4S 3.7V Lithium

    Size: 60*40*7.0mm
    Upper limit working current: 18A
    Upper limit instantaneous current: 20A
    Overcharge voltage range: 4.25±25mV
    Over-discharge voltage range: 2.8v±80mV
    Charging voltage: 16.8V
    Balance current: 56mA
    Short circuit protection: can be protected, delayed self-recovery.


    4S 3.2V LiFePO4

    Size: 60*40*7.0mm
    Upper limit working current: 18A
    Upper limit instantaneous current: 20A
    Overcharge voltage range: 3.65±25mV
    Over-discharge voltage range: 2.35v±80mV
    Charging voltage: 14.4V
    Balance current: 56mA
    Short circuit protection: can be protected, delayed self-recovery.