ESYB(Sincereboss) Four Channel Battery Charger for Li-ion and Ni-Mh 14500 14650 16340 16650 18350 18490 18500 18650 26650

Description

HD mini OLED screen displays precise voltage and battery capacity level. Each charging channel has independent charging display status. Automatically adjusts discharge current to charge different size battery. Four kinds of protection: over-discharging, over-voltage, short-circuit and reverse polarity protection. Automatically stops when full changed. With power banks, two USB.