Smartphone Accessories: KMASHI 10000mAh External Battery Power Bank $9 Prime shipped (Reg. $14), more

eCase (99% positive feedback from customers) via Amazon is offering the KMASHI 10000mAh External Battery Power Bank for $13.99, but if you use the coupon code UOFBXBF3 the price drops to only $9.20 Prime shipped. That’s nearly $5 off the sale price and the lowest we’ve seen it offered at Amazon. This power bank has 4 status LEDs that let you know how much juice is left and a super-fast charge output through dual USB ports (5V / 2.1A and 5V / 1A). Rated 4.2/5 stars by over 7,000 Amazon shoppers.

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Enough power to go around.
Marooned in transit forget your OEM adapter?With the Kmashi MP816, prolong your battery lifetime wherever you are. Holding enough power to charge most smartphones, keep your gadgets going for days and still have juice left to share.

Strong but never slow.
In addition to capacity, the Kmashi MP816 sports high-speed simultaneous ports.So whether you’re charging an Apple or Android device, you’ll get the most out of your technology.

Designed around the details.
Size: 5.47×12.52×0.86 inch.Weight: 9.79oz.Just because the MP816 packs a punch, doesn’t mean it can’t look nice.We went with a smooth finish to keep you traveling in style.Simple,unobtrusive features, such as one-touch status LEDs, give you everything you need out of a battery without sacrificing aesthetics. 2.1Amp+1Amp Output,2Amp Input Fast Charging

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