❥【Charging and Protection 2 in 1】Xooparc iphone 7 plus/8 plus battery case was charging and protecting double function, well-made hard case with 360 degree protective bumper design, protect your iPhone from scratches or other daily wear and tear. certificated by CE, FC and RoHS. high-quality polymer batteries and safe circuit diagram design, internal chips to protect your smart phone from overheating, short-circuiting, over charging, and discharging.

❥【8500mAh Ultra High Capacity】Equipped with a powerful 8500mAh built-in lithium polymer battery chip, more than doubles your iPhone's battery life and never worried about your iPhone ran out of battery in daily life. it's portable charging anytime and anywhere. perfect for traveling, camping, business trip or other outdoor occasions.

❥【Easy Installation & Sync Tech】Carefully insert the battery connector to the charging interface, and press cellphone into the case, easy to charge your phone by pressing the power button. also you can sync your iPhone 7 plus/8 plus to your MacBook, PC or laptop without removing the battery case.

❥【Convenient LED Indicator】With 4 LED battery level indicators, you can know exactly the power condition of the battery case through the LED color(0--25%--50%--75%--100%). besides, you could switch on/off the battery case with the power switch button on the bottom.

❥【Risk Free & 100% Satisfaction 】Customer satisfaction is our primary priority. if you have any questions, issues or concerns please contact us and we would be more than happy to assist. 18 months , 30days no-hassle return and 24H customer service.