【Safety upgrade】With switch, energy saving and environmental protection,With cooling fan, according to the charging temperature intelligent start, effective control of charger temperature
【Intelligent chip control】Can charge 3 batteries simultaneously with dual USB charging,It takes about 90 minutes to fully charge 3 batteries,Plug with cover, Can prevent short circuit and dust
【4A current】More stable charging,Output: DC 17.6V/12A (17.6V/4A per circuit)Overcurrent protection protects the battery circuit help,Overload protection to avoid wire softening
【Stable charging without hurting the battery】Over-voltage protection to avoid the danger of high voltage,Short circuit protection short circuit automatic power off
【Put up to 3 batteries】You can put up to 3 batteries, and charge them in order from high to low. High-powered batteries are charged first (not simultaneously)