1 of 1 people found the following review helpful
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This review is from: Anker 2nd Gen Astro3 12800mAh 3-Port (4A Output) Portable Charger ?External Battery Power Bank with PowerIQ Technology for iPhone, iPad, Samsung, Nexus and More (Black) (Electronics)
Works really well, managed to get 4+ charges out of it (with capacity left) on a Nexus 5.
Works far better then some of the cheaper models out there, wouldn't hesitate to recommend