Exclusively for our readers, get a 2 Pack of 2600mAh Flash Chargers for Mobile Devices for $14 at SharkStores with the code BRADS-2PACK2600, plus its ships free. This is the lowest price we could find anywhere and $1 less than the last time we saw this deal - they retail for $99. They are compatible with most mobile devices (and e-readers, tablets, and more) and come in 8 different colors (you will get two of the same color). It comes with a USB output and Micro-USB input, and can add up to 40 hours of talk time! There is no sales tax (except NY).