iPhone 17 Pro Max Wireless Charging MagSafe Battery Case (8500 mAh)Features Shop the #1 Rated Battery Case Brand by IGN & Digital Trends! Our iPhone 17 Pro Max Battery Case provides up to 170% of extra battery power, supports wireless recharging, is MagSafe compatible, and works with Apple CarPlay! Designed for iPhone 17 Pro Max 170% Extra Battery Power High Capacity 8,500mAH Battery Supports MagSafe Accessories Works with Apple CarPlay Raised Bezel for Screen Protection Supports Wireless Charging Built in USB C Port

422 mAh of battery power and up to an additional 110% of extra battery life

687 mAh battery

Stay fully protected while receiving up to 190% of additional battery life

088 mAh battery

005 mAh battery

373 mAh battery

This Galaxy S20 Ultra battery extender case offers an additional 6000mAH battery

The battery packs built-in intelligent chip will prevent overcharging of the battery pack and your devices to ensure the safety and longevity of both devices

900 mAh of battery power and up to an additional 210% of extra battery life

Weighs only 4 ounces

including Apple Pay and lightning headphones

High Quality Lithium Battery