ELTERAZONE for iPhone 13 Pro Max/12 Pro Max Battery Case,4800mAh Support SYNC Data Wired Headset External Backup Portable Pack Battery Charger Case for iPhone 13 Pro Max/12 Pro Max-6.7 inch

Overview"High Capacity Battery: The Elterazone battery case for iPhone 13 Pro Max/12 Pro Max boasts a powerful 4800mAh battery, providing substantial additional power to your device. This high-capacity battery ensures extended usage without the need for frequent recharging. Sync Data and Wired Headset Support: With Elterazone, you can conveniently sync your iPhone 13 Pro Max/12 Pro Max with your computer or other devices without removing the battery case. Additionally, the case is designed to accommodate wired headsets, allowing you to enjoy your favorite music or take calls while your device charges. External Backup Portable Pack: The Elterazone battery case serves as an external backup portable pack, offering on-the-go charging for your iPhone. Whether you're traveling, commuting, or simply away from a power source, this feature ensures that your device stays powered throughout the day. Precise Compatibility: Specifically designed for the iPhone 13 Pro Max/12 Pro Max with a 6.7-inch display, the Elterazone battery case provides a snug and secure fit. The precise compatibility ensures that all buttons, ports, and features remain easily accessible while offering full protection to your device. Smart Charging Technology: Elterazone incorporates smart charging technology to optimize the charging process. This feature helps prevent overcharging, overheating, and short-circuiting, ensuring the safety of your iPhone while maximizing the efficiency of the battery case. "