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. Key Features: - Charges multiple Battery types, including:18650 lithium-ion,17670 lithium-ion,16340 lithium-ion,RCR123 lithium-ion,14500 lithium-ion,AA Ni-MH/Ni-CD,AAA Ni-MH/Ni-CD - Ability to simultaneously and safely charge different types of batteries - Batteries are charged independently with smart charging technology to regulate power accordingly - Battery power indicators monitor individual charging status of each Battery at 25%, 50%, 75% and 100% - Overcharge protection stops charging when a cell has reached a full charge - Three-blink notification of improper installation, unsupported batteries, or a shortage - Automatically powers off after eight hours for energy conservation - Rubber feet prevent the charger from sliding - Four-hour charge time

18650s Specifications: - Dimensions: 96mm x 31mm - Weight: 102g - Power Input: DC12V 1A, supplied by included AC/DC adapter - Input: 100-240VAC 50-60HZ, - Output: DC12V 1A Compatibility: - Rechargeable lithium Battery with 3.6v or 3.7v of nominal voltage:18650, 17670, 16340, 14500 - CC&CV: 1000MA / 4.2V each channel - Rechargeable NiMH batteries: AA, A AA - CC&CV: 500MA / 1.47V each channel