Plug the PowerBolt into your device and our PowerWhiz technology automatically recognizes your device and provides the correct charge. Plug in your Galaxy S4, and it delivers 1.0 AMPs for speedy charging. Plug in an iPad, Galaxy Tab 3, or any other device and PowerBolt 3.4 will automatically provide the AMPs necessary to charge your device quickly and safely. The Kensington PowerBolt 3.4 Fast Charge includes a built-in coiled charging cable for your S4, so there are no cables to misplace.
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