Power bank cases

Backup Power Charging Case for Nokia Lumia 920, with 2,200mAh Capacity

Battery Case for RIM's BlackBerry Z10, 2,800mAh Capacity

Rechargeable Power Bank and Battery Case for iPhone 5 with 2,200mAh

Battery Back-up Charger for iPhone 4S/4

Wireless Charging Case for HTC One Mini

Power bank case for iPhone 5S, gold in color

Stylish Power Bank Cases for iPhone 5S/5C/5 with 2,200 Capacity

Battery Charging Case for Sony Xperia Z with Flip Cover, 2,800mAh Capacity

Power Bank/Thinnest External Battery Case for iPhone 5 with 2,200mAh

New Style Battery Cases for iPhone 5C, with 2,200/4,200mAh Capacity

Lithium Polymer Battery Pack Case for HTC One, 3,000mAh Capacity

Power Bank Cases for Samsung Galaxy S5, with 3,200mAh Capacity

High-quality Power Bank Cases for LG G2 with 3,200mAh Lithium Polymer Battery Capacity

3,200mAh Power Bank for HTC ONE M8

Flip Cover Battery Cases for iPhone 5 with 8-pin Connector and 2,200mAh Capacity

New Arrival 3,200mAh Battery Case for HTC One M8

Power case for iphone5/5c/5s 4,000mAh

Mobile Phone Power Bank Case for iPhone 5/5S with Flip Cover, 4,200mAh Capacity

2014 new power bank case for Samsung galaxy s5 with flap

2,600mAh Extended Battery Case for Samsung Galaxy S4 Mini, Sized 134 x 63 x 17mm