Battery Case for iPhone 12 Pro Max,7800mAh Portable Protective Charging Case for iPhone 12 Pro Max, Rechargeable Extended Battery Backup Pack Charger Case for Apple iPhone 12 Pro Max (6.7 inch)-Black

【Compatible Model】The battery charger case is only fit for iPhone 12 pro max(6.7inch), not fit for iPhone 12/12pro (6.1inch)/iPhone 12 Mini(5.4inch) or other models; Only work with Apple airpods or other wireless Bluetooth headphone. Not compatible with iPhone lightning headphone.
【EXTEND 150% BATTERY LIFE】The Upgraded built-in Li-polymer battery can provides 150% extra battery life.Which is equivalent to add extra 15 hours talk time, 10 hours video time, and 60 hours music time.The portable design, charging anytime and anywhere.
【SAFE CHARGING】Our battery case certificated by CE, FC and RoHS. High-quality polymer batteries and safe circuit diagram design, Internal safe chips prevents the power case short-circuiting, overheating and over-charging.Just slide your phone into the battery case and press the power button for 3 seconds to switch on/off charging modes.4 LED battery level indicators that let you know how much power you have (0--25%--50%--75%--100%).
【ADVANCED SYNC-THROUGH TECHNOLOGY】The sync-through technology that you can simultaneously charge your phone and the iPhone12 Pro Max battery case together,and conveniently sync your iPhone to your Mac-book, PC or laptop without having to take the battery cover off.100% compatible with all iOS versions and future updated iOS software, not compatible with Apple CarPlay.
【Best after-service】Yacikos focus on providing best products and service to customers, customers’ satisfaction is the prime goal of us. We would provide 100% money back for all customers.We will solve your problem in 24 hours.