This fits your?. Make sure this fitsby entering your model number. ?? SYNC & Portable Built-in 6500mAh, add extra 140% backup battery for iPhone 11 Pro Max Phone wherever you need it. Perfect for traveling, camping, business trip or other outdoor occasions. Thin and fit your hands well. Easy to carry. ?? Upgraded design , Featuring with elastic soft material, simply slide your iPhone into the charging case and installation is done. Make sure your phone connected well with the case. Press the power button for 3 seconds to start recharging your iPhone 11 Pro Max. ?? This battery 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 [ Not include the cable ]. ?? 4 LED POWER INDICATOR : This iPhone 11 Pro Max battery pack the features of 4 LED battery level indicator letting you know exactly the power you have (25%–50%–75%–100%); besides, you could switch on/off the battery case with the power switch button on the bottom. ?? Warranty and Support: Euhan Customer Service 24 hours online, worry-free 100% money-back guarantee, 1-Year Replacement Warranty and life-time technical support.