【Compatible Model】:This Replacement battery Compatible with iPhone 7 (Model: A1660 A1778 A1779), ( Not for iPhone 7 Plus or other models). Please confirm your iPhone model from phone back cover to avoid wrong order.Please note: This battery may show up as a non-original part after installation, this will not affect the use of the battery. 【High Capacity Long Life】:3800mAh High-capacity Replacement Battery for iPhone 7. The battery life is longer than the original battery. 【High Quality Li-ploymer Battery】:Each battery has undergone strict quality inspection and testing. The built-in A-grade high-quality batteries can effectively prevent overcharge, overdischarge and overheat protection, short circuit protection, and durable. 【Easy Installation】:Professional repair tools +Installation video.Even you are non-professional, you also can follow the video to install the battery step by step. 【After-sales Service】:If you met any problem after installed the battery, we will refund you or send you a replacement, please contact our support team by email the first time! PRODUCT SPECIFICATIONS: Compatible Model: for iphone 7 (Model:A1660 A1778 A1779) PACKING LIST: BEBAT for iPhone 7 battery * Manual * Screwdrivers(Five-Star, Phillips, Tri-point) * Triangle opening tool * Suction cup * Spudger * Waterproof adhesive * Adhesive Strips * Card Removal Pin