The Omni-Dok is an intelligent, two-bay charging system designed to safely charge the most common rechargeable batteries used in flashlights, cameras, toys, remotes, small appliances, and more. Because each bay charges through an independent system, the Omni-Dok can charge two completely difference types of batteries at once by automatically identifying the type of battery and charging mode required. Power status indicator bars will also monitor the individual charging level of both batteries so you know exactly when each has reached a full charge. An automatic shut-off at eight hours conserves energy consumption without having to unplug the unit.