The RDX1 is an AC/DC ultra-performance microprocessor-controlled battery charger/Discharger with management features Suitable for all popular chemistries. Its sleek tower design allows easy front-loading plug-in convenience of balancing and temperature sensor ports, a USB link and USB 5Vdc 2.1 amps and 4mm battery sockets. Deluxe features include a 3.2-Inch easy-to-read LCD screen and our charge master software which allows the unparalleled ability to operate the RDX1 through the computer. This compact, 60-watt wonder brings integrated balancing, convenience and ease to all your charging operations.