The Powerline 5 Pro offers intelligent charging for the most common NiMH battery sizes. With slots for up to 4 AAA, AA, C or D batteries and 1 9V E Block battery, this charger has a range of selectable functions and charging currents for cylindrical cells, allowing users to tailor to their needs. The clear LCD display gives users information on the inserted batteries, including the charged capacity, voltage and charge status. Selectable currents of 400mA, 600mA (default), 800mA for up to 4 cells, and 1500mA or 1800mA for up to 2 cells. 15mA charging current for 9V.