? ADD 180% BATTERY LIFE ? Powerful 6200mAh battery keeps power for a double longer time. Add 30 Hours Audio Playback, 10 Hours Talk Time, 8 Hours Web Time, 5 Hours 3D Game. Say goodbye to low battery anxiety and awkward moments. ? GRADE A+ BATTERY? This battery case use Grade A+ batteries with CE and RoHS certification to protect your phone’s short circuiting, discharging and overcharging. Before using, We would like you completely full charge the battery case with original phone cable ? PORTABLE DESIGN ? This iphone 11 charging case made of high quality soft silica gel material and hard-shell back plate, get charge & protect 2 in 1. You can conveniently charge and sync both the battery case for iPhone 11 to your PC or laptop without removing case. portable for your daily, business and trip. ? FULL COMPATIBILITY ? Perfectly Compatible with iPhone 11(6.1 inch),Not Supported iPhone 11 pro/iphone 11 pro max ? WARRANTY & SUPPORT ? Taeozi will Provide Customer Service 24 hours online, worry-free 100% money-back guarantee, 24 month replacement warranty support.