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Andrew Chinery on Twitter: "IKEA FINDLA portable charger. Pro: barely thicker than the USB port. Con: twice the cost per mAh vs Amazon. http://t.co/auVtk5skRc" / Twitter
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Anker Astro 6700mAh Ultra-Compact Premium Portable Charger (2nd Generation External Battery Power Bank) with Fast Charging PowerIQ Techonology and High-Quality Panasonic Battery Cells - Walmart.com
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