itson, itsPRO CAHRGE Ni MH battery USB C to charger, 4x AA (2000 mAh) batteries included, 4.45h charging time, LCD display, alkaline/bad cell detection, energy saving mode

Power up in a flash: charge any 1 to 4 Ni-MH batteries in just 4.45h (for 2000mAh cells) and get back to action faster.* Charge worry-free: itson charger will notify you when an alkaline or broken cell is inserted and won't charge it, it won't drain your battery when you insert it up side down (reverse-polarity protection), and it will prevent short-circuits. The device has got you and your batteries covered through everyday rush. Save energy: itsPRO CHARGE operates in energy-saving mode, meaning that when a battery is fully charged, the device reduces the energy intake to charge each remaining battery, because it doesn't need as much energy anymore. As simple as that. Charge anytime, anywhere: this USB charger can be plugged into any suitable power source, which frees you up from scanning the walls in the search of available sockets. itson provides USB-C to USB-C cable in the box. One cable is just enough for everything, right? Be in control: you insert a battery and the LCD display tells you at what energy level the charging starts, when the charging is in progress and when it's finished. It will also alarm you of any errors in charging, such as detecting bad or reversely inserted cell.