FILIWI 4200mAh iPhone 5 Battery Case,External Fast Recharge Rate Battery Charger Charging Case Battery Pack Charger Case Cover fpr iPhone 5/5S/5C (Black)

Product parameters: Lithium ion polymer batery input 5V 1000mA output 5V 1000mA working temperature 0?-45? The electric core capacity 4200mAh stock/ transport temperature -20?- +50? cycle life more than 500 times rate of charge 5hours Intelligent IC can effectively avoid short circuit product size L136*W66*22?mm) package size L156*W89*T27?mm) Package Contains: 1* Battery Charger Case 1* User Manual If you have any question,please feel free to contact us at any time,we will service for you better.Thank you.