**[Sunvalleytek via Amazon.com](http://www.passwird.com/links/d93q6H)** has RAVPower 10400mAh 3.5A Portable Charger Power Bank for $19.99 – $6 with promotional code **DMFVBX62** = **$13.99** with free shipping on orders over $49.

* 3.5A output lets you quickly charge both tablets and smartphones at the same time
* iSmart Technology, and 10400 mAh capacity