Capable of 4 batteries charging simultaneously in diffreent slot
Advanced protection against short circuiting,overcurrent,overcharging and wrong polarity direction.
Supporting AC/DC rechargeable cell in any size with an retractable spring slot design
Automatically stops charging when complete and over-charge prevention design for home and car
Compatible with Li-ion (26650,18650,18490, 17335,16340 and Ni-Cd (AA, AAA,C) rechargeable batteries