Electricity is the lifeblood that keeps our latest gadgets and gizmos juiced up in the modern world, with everything from our smartphones to smart cars needing a battery to draw power from. Cameras ...

Dual Charging Slots: The ProMaster Dually Charger - USB for Canon LP-E17 batteries features two charging slots, allowing you to charge two batteries simultaneously. This is especially convenient for ...

One of the most appealing aspects of USB-C is that it promises to be a unified power delivery system. You’ll no longer need to have a separate power cords for for your phone, camera, and laptop; ...