Applicable for lithium batteries with a nominal voltage of 3.7V and charge of 4.2V (including 18650, 26650, and polymer lithium batteries), can start-up current 25A, power less than 50W electric drill, or 168W resistive load.
welcome to the etronic hub,This is a BMS with a 20A current and 7.4-8.4V voltage rating to charge 2 cells of Li-ion cells. Two batteries (18650) can be connected simultaneously to the charge-discharge controller module. The module has protection against short circuits, overcharge,s and over-discharge.
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