【LIGHTWEIGHT AND DOUBLE YOUR BATTERY LIFE】:Adding only 0.18 inch and 3.5 oz to your iPhone 6/6s/7/8, The powerful 2500mAh built-in lithium polymer provides an extra 11 hours talktime, 8 hours internet use,7 hours gaming to your iPhone.ONLY for 4.7-inch model.
【EASY TO USE】:No excessive bulk, just feel free to use your 3.5mm headphone (lightning headphone is not included) without audio jack extender.Ligthning cable input,then you can charge your battery case and iPhone 8/7/6/6s simultaneously with your existing iPhone lightning cable.
【ADVANCED SYNC-THROUGH TECHNOLOGY】: You can sync your iPhone6/6s to your Macbook, PC or laptop without removing the battery case. 100% compatible with all iOS versions, Apple Pay, and future iOS software updates(Apple CarPlay is not supported).
【SUPPORT MAGNETIC CAR HOLDER】: This battery case includes a iron sheet on the back, it supports magnetic car holder usage.
【100% MONEY BACK GUARANTEE】: If you are not satisfied with our battery case,let us know and you will be offered a full refund or replacement to make you be a happy customer.30-Day Money Back and 12-Month Warranty apply to all cases.
iphone 6 6s Battery Case feeleye 2500mAh Portable Charging Case for iPhone 8 7 6s 6 (4.7 inch) Ultra Slim Extended Battery Case Lightning Cable Input Mode - (Black) - B07995W9RJ