Best NEWDERY Phone Battery Cases of 2025

The NEWDERY Battery Case provides an impressive 4800mAh of power, effectively doubling your iPhone 13 or 14's battery life. This means you can stay connected during travel or work without worrying about running out of charge. Its slim and portable design allows you to easily carry it in your pocket or handbag. The smart LED indicator keeps you informed about the battery status, so you can manage your power usage efficiently. With built-in safety features, you can enjoy worry-free charging without the risk of overheating or short-circuiting.

The NEWDERY Battery Case offers a significant upgrade for your iPhone 16 Pro Max. With a robust 8000mAh battery, it provides up to 150% extra battery life, keeping you powered throughout the day. Its upgraded design allows for easy wireless charging—simply push your phone into the case and press the power button. You'll also retain all original phone functions, including CarPlay and wired headphones, ensuring convenience while enjoying extended battery life. Plus, the case's special design offers 360° protection against wear and tear.

The NEWDERY iPhone 16 Pro Case is designed specifically for your iPhone 16 Pro, ensuring perfect compatibility. You can enjoy seamless CarPlay functionality without worrying about disconnections, enhancing your driving experience. With support for wired headphones and Apple Pay, this case is ideal for business trips or travel. The upgraded design allows you to easily charge your phone by simply pushing it into the case, making it a convenient power bank whenever you need it.

The NEWDERY Battery Case is designed specifically for the iPhone 16, providing a powerful 5000mAh charge. With support for CarPlay, sync-data, and wired headphones, you can enjoy a seamless experience without worrying about disconnections. Its upgraded design allows you to easily charge your phone by simply pushing it into the case and pressing a button. Additionally, the case offers comprehensive 360° protection to keep your phone safe from scratches and daily wear, ensuring it remains in pristine condition.

The NEWDERY S23 Battery Case is designed to keep your Samsung Galaxy S23 powered up and ready for action. With support for Qi wireless charging, you can conveniently charge both your phone and the case simultaneously. The impressive 4700mAh battery provides an extra 100% battery life, eliminating the worry of low power during your busy day. You can also sync data and enjoy Android Auto functionality without needing to remove the case, ensuring a seamless experience.

The NEWDERY Battery Case offers an impressive 10000mAh capacity, extending your iPhone 14 Pro Max or 14 Plus's battery life by 200%. This is perfect for heavy daily users or those on business trips, ensuring your phone lasts throughout the day. You can charge your phone wirelessly or with a cable, allowing for flexibility in how you power up. Additionally, the case supports headphone and Bluetooth headset use without removal, simplifying your daily routine and maintaining convenience.

The NEWDERY Galaxy S24 Ultra Case offers a convenient solution for staying powered up. With its 10000mAh battery, you can enjoy an impressive 150% extra battery life, eliminating worries about running out of charge. This case also supports Qi wireless charging, allowing you to recharge both your phone and the case simultaneously. You can use all the functions of your Galaxy S24 Ultra without removing the case, including Android Auto and NFC, making it perfect for seamless connectivity on the go.

The NEWDERY iPhone 16 Plus Case is an upgraded battery case designed for your iPhone 16 Plus, providing an impressive 8000mAh of extra power. This means you can enjoy up to 150% more battery life, perfect for long trips or busy days. It features a Type-C port for easy charging and allows you to wirelessly charge your phone simply by placing it in the case. You won't lose any of your iPhone's original functionality, as it supports data transfer and CarPlay, ensuring a seamless experience.

The NEWDERY S24 Ultra Case is designed to enhance your Galaxy S24 Ultra experience. It supports Qi wireless charging, allowing you to charge both your phone and the case simultaneously with any compatible charging pad. With a robust 5000mAh battery, you can effectively double your phone's battery life, eliminating the worry of running out of power during the day. This case also supports data syncing and Android Auto, so you can use all your phone's features without removing it from the case. Furthermore, its design ensures full protection from scratches and drops while maintaining Bluetooth functionality.

The NEWDERY Battery Case offers exceptional convenience for Galaxy S23 Ultra users. With its 10000mAh capacity, you can effectively extend your device's battery life by an impressive 150%, eliminating low battery anxiety during your day. Additionally, it supports Qi wireless charging, allowing you to charge both your phone and the case simultaneously on any compatible charging pad. The case also ensures that you can use features like Android Auto and NFC without needing to remove it, making data transfer and connectivity seamless.