Replenish the power of one or two Panasonic DMW-BLJ31 or non-OEM batteries for select digital cameras with the Two-Position Battery Charger from Dolgin Engineering. The unit is capable of simultaneously charging both batteries and it can fully charge a depleted 3050 mAh battery in approximately two and a half hours. It runs on 100-240 VAC power for worldwide use and the charger features adapter plates.
An auto-detecting USB port is featured for charging smartphones, tablets, and other portable electronic devices. As a battery is charged, its status is displayed in volts, capacity (Ah), and percentage of charge complete.