All-in-one: Belkin Travel Rockstar, a do-it-all portable power station
Meet the Belkin Travel Rockstar — a power strip, surge suppressor, USB charger and external battery, all in one device.

Just flip out the integrated AC prongs, plug it into the wall and turn one outlet into three: one 2-Amp USB port for charging your tablet or phone and two surgeprotected AC outlets for anything else you care to name.
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The entire time it 's plugged into the wall, it's also charging up an internal 3,000 mAh bat tery. So you can unplug it, throw it in your bag and always have extra USB battery handy.
Caveats? Well, it's not a potent external battery, considering it 's only got 3,000mAh worth of lithium ion inside. That's probably no bigger than the battery that's already inside your phone and since charging isn't a loss-free process, you'll likely get less than a full charge out of the device. I f you've got a phone with quick charging built in, this one also won't charge your phone as quickly as the charger you've got at home.
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