The Dolgin Engineering TC-400 Charger for Panasonic D54 / DVX100 / HVX200 / HPX170 Batteries is a microprocessor-based battery charger that provides fast and safe simultaneous charging of Panasonic CGA-D54 and CGR-D54 batteries and the batteries that come with Panasonic's DVX100, HVX200, and HPX170 cameras. The charger features an LCD display that indicates charge status and true capacity upon charge completion. True capacity is determined by a built-in Test/Discharge module in the charger. The module cycles a battery through a charge-discharge-charge process to test the battery's capacity.
A 100-240V AC power supply is included.