New Design Fashion 2200mAh External Battery Backup Power Bank Pack Charger Case Cover foldable stand for iPhone 5C (lithium battery built) (Yellow) New Design Portable Ultra-thin Specially Designed for iPhone 5C. This Case is Built-in Rechargeable LI-polymer Battery for iPhone 5C. Simply Dress it on Your Phone, youll own 2200mAh External Power. Easy installation and removal. New Design Foldable stand for supporting your iPhone easily. Works as both an extended iPhone battery set and a protection case.