Nikon battery enel19 charger with latest technology of CPU management, IC chip, double PCB panel, provide a number of circuit protections (over-charging, over current, over voltage, short-circuit, excessive-temperature). ENEL19 Micro USB Battery Charger : Only 0.71 inch thickness, Ultra Thin, Easy to hold. The bulky, long energy cord needed to make the charger work is just added weight and area to carry...