TN456 Black 4-Slot Intelligent Universal Battery Charger with Backlit LCD and USB

The TN456 charges NiMH, NiCd or Li-ion cells and accepts 1.2 volt NiMH/NiCd sizes AA, AAA, A, Sub C, C and 3.7V Li-ion sizes 26650, 22650, 18650, 18490, 18500, 17670, 17500, 17335, 16340 (123A), 14500 (AA), 10440 (AAA). Four independent charging slots let you charge any combination of cells — you are not limited to charging in pairs or identical batteries. Each slot can be customized (mode and charging current) for the individual battery. Two operating modes are available: CHARGE, with selectable current from 300-1000mA per slot, and TEST, which evaluates battery capacity. A backlit LCD displays selectable information (charge/discharge capacity, battery voltage, charge/discharge current, internal resistance, and elapsed time) that you cycle through with a button. In addition to battery charging, the TN456 includes a USB port for charging portable devices simultaneously.