For on-the-go smartphone and tablet charging, look no further than this Credit Card Power Bank from Gentlemen's Hardware. This portable 2500mAh capacity Power Bank includes everything you need to keep your gadgets charged when you're out and about, and its pocket size make its extremely practical to have on you at all times for when you need a power boost.
Includes a Micro USB connector to charge the bank
Lightning adapter for iPhones
Product measures 3.75" L x 2.50" W x 0.25" H