SkyRC NC2500 AA/AAA Battery Charger & Analyzer LCD display support smart phone control via Bluetooth SkyRC NC2500 AA/AAA Battery Charger can perform a number of different functions. If you are interested in getting optimum power, turbo fast charging (up to 2500mA Charge Current) and the most battery life possible, this is an excellent choice for you. The charger has four compartments for AA / AAA batteries and it is able to charge both AA and AAA batteries simultaneously. Due to the different capacity, you could set the charge rate accordingly or set all at once. With charging,discharging, refresh & analyze, break-in and cycle functions as well as individual LCD displays for charging status NOTE: batteries NOT included!