3S 4S 5S 12V 18V 21V 100A BMS Polymer 18650 Li-ion Battery Protection Circuit Board-10pcs
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3S 4S 5S 12V 18V 21V 100A BMS Polymer 18650 Li-ion Battery Protection Circuit Board-10pcs

$4.99
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3SDescription: FOR Lithium POLYMER protection Board(3.7V)Single-cell battery overcharge protect voltage: 4.21-4.29 V Single-cell battery overcharge protect recover voltage: 4.14-4.24VOvercharge protect delay : 1.5-2.5S Single-cell battery over-discharge protect voltage: 2.72-2.88 V Overcharge protect Current: 100A Over-discharge protect Current : 100A Over-discharge protect delay : 0.5-1.5S Temperature protect: YesDisconnect protect: YesShortage protect: YesShortage delay: 100-600 uSShortage protect recover: YESCharging Current: 60ACurrent Balance: YesAmpere balance (Current): 60MAVoltage balance accuracy: 4.14-4.24V 4SDescription: 1. This protection board is 3s 4s 5s in common use lithium battery protection board (you can adjust for how many strings to be used), the default delivery is 4S ternary lithium.2.Specified chip, stable performance, support disconnection protection, over-current protection, over-discharge protection, overcharge protection, balance, etc.3.Common use for “same

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