Mophie Juice Pack Air - Rechargeable Battery and Protective Case for iPhone 5/5s - Red (Certified Refurbished) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty Rechargeable 1700mAh lithium ion polymer battery and protective case in one Provides up to twice the battery life of the iPhone 5 - Quick 1 amp recharging speed Soft touch finish, sleek polycarbonate ABS materials in a soft touch design 4LED light status indicator - Acoustic sound enhancement