Battery Case for iPhone 11 Pro Max, 10000mAh Ultra Thin Portable Protective Smart Charging Case Compatible with iPhone 11 Pro Max (6.5 inch) Rechargeable Extended Battery Charger (Black)

【100% SATISFACTION GUARANTEED】Thank you for choosing [YINGYKJ]! We are committed to providing you with the highest quality products and an exceptional shopping experience. Your satisfaction is our top priority, which is why we offer comprehensive after-sales support to ensure you are completely happy with your purchase.

• Advanced Sync-through TECHNOLOGY: Amazing sync-through technology that you can charge your battery case and iPhone 11 Pro Max simultaneously with your existing iPhone charging cable,conveniently sync your iPhone 11 Pro Max to your MacBook, PC or laptop without having to take the battery case off.
• IMPORTANT NOTE: Only compatible with iPhone 11 Pro Max (6.5inch),Not compatible with iPhone 11 and iPhone 11 Pro, Support the headphones that came with your phone. [Not support Wireless charging.]
• MAX PROTECTION: The battery case is not only a portable charger, but also a protector for your iphone.Raised sides and hard-shell design maximizes protection to your iPhone 11 Pro Max, durable high- class material to protect your iPhone from scratches, drops, impacts and other daily wear and tear.
• LONG BATTERY LIFE: 10000mAh capacity rechargeable built-in lithium polymer battery case provides extra 180%+ power which is equivalent to an additional 8+ hours talk time or 12+ hours web-browsing time. 4 LED lights indicate how much power you have (25%--50%--75%--100%). Power switch allows you to switch on/off the battery case.
• 【100% SATISFACTION GUARANTEED】Thank you for choosing [YINGYKJ]! We are committed to providing you with the highest quality products and an exceptional shopping experience. Your satisfaction is our top priority, which is why we offer comprehensive after-sales support to ensure you are completely happy with your purchase.