This fits your . Make sure this fitsby entering your model number. ⚡?IMPORTANT NOTE】ONLY compatible with iPhone 11 Pro Max (6.5 inch). NOT for iPhone 11 or iPhone 11 Pro. Please don’t buy the wrong battery case model. ⚡?EXTEND 120% BATTERY LIFE】Powerful 5000mAh iPhone 11 Pro Max Ultra Slim Battery Case keeps power for a double longer time. This means add 78H Audio Playback, 21H Video playback, 48H Game Enjoy,17H Internet Use. Enjoying your day without worry about the battery runs out suddenly. ⚡?MAXIMUM PROTECTION】Ultra-slim iPhone 11 Pro Max battery case made of the bumper, rubber top, and hard-shell back. The 11 Pro Max charging case prevents your iPhone from scratches and daily wear and tear. The iPhone 11 Pro Max charger case can charge and protect 2 in 1. ⚡?MUSIC WHILE CHARGING】No need to remove the battery case, you can charge your battery case and iPhone simultaneously, directly with the original iPhone charging cable. Compatible with iPhone original headphones supports wireless Bluetooth headphone accessories, enjoy your Audio & Music anytime while charging. ⚡?EASY TO INSTALL & USE】Simply slide your iPhone 11 Pro Max into the battery case to complete the installation. Press the power button for 3s to start the recharging. Ultra-slim iPhone 11 Pro Max charging case with no excessive bulk design, portable for your daily, business and trip.