The TC-3000 Universal Battery Charger from Digipower® is a universal battery compatible with most digital camera, camcorder, handheld device and mobile phone batteries. It features a micro processor that identifies 3.6V / 7.2-7.4V Li-ion batteries and AA/AAA NiMh/Ni-Cd cells. Plus, also controls fast and trickle charge accurately to ensure the batteries are fully charged. Besides, the charger facilitates low-voltage battery activation and automatically identifies the (+/-) poles to adjust charging. As well as automatically detects over-voltage, short circuit and defective batteries. With the sliding battery base module for any size battery, it serves as the ideal choice to take care of all your charging requirements for all your devices.