Battery Charger - for A/AA/AAA/AAA/C/SC and D batteries, Ni-Mh, Li-ion 18650, LiFePo4, charging current 2A (max), charging, discharging, recovery and testing mode, 4Safe - protection against short circuit, overvoltage, overload and overheating, 0V activation function (for batteries not in use for long periods of time), power bank function, fast charging and smart charging support, 10W (max) power consumption, 1x USB to USB-C cable included A Smart Battery Charger That Doubles Up as a Power Bank            Are you looking for a compact, light and easily portable battery charger? Then please allow us to introduce the AlzaPower USB AP450B—a fast and fully automatic charging station controlled by a microprocessor that also functions as a power bank. Just insert a Li-Ion battery into the second slot, connect your device and will start to charge. You can charge classic AA, AAA, AAAA, C, SC and D batteries, as well as Li-Ion batteries...