There are a lot of portable batteries out there, but most of the ones we talk about on Android Police are narrowly targeted to use as a pocketable backup plan for your phone. The Anker PowerHouse, though, has a whopping 120,000 mAh capacity as well as 110V AC and 12V car outputs to go along with 4 USB ports. You can power your whole camping trip with this thing.

Oh yeah, Android Police and our friends at Anker are giving away one of them (a $499 value) as well as 10 PowerCore batteries for the runners up.

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