Features - Specially designed for 4.7'' iPhone 6 Quickly and effectively solves the low power problem for your phone while on-the-go Keeps your 4.7'' iPhone 6 always powered Supports over-current, over-voltage, over-charge, over-discharge and short circuit protection Recharge for over 500 cycles. Lightweight and compact size for ease of carrying A must-have item for travel and going on business Type - Backup Battery Case Compatibility – Apple iPhone 6 Capacity 3800mAh Input 5V -1000mA Output -5V 800mA Dimensions - 151 x 71 x 16 mm Package Includes- 1 x 3800mAh Power Bank for iPhone 6