Best Phone Battery Charger Cases for iPhone 8 Plus of 2025

BOVSRT iPhone Battery Case provides 150% extra power with a 10000mAh battery, protecting your phone from scratches and overheating. The ultra-slim design is easy to install, and the power level indicator lets you know how much power you have left. With 12 months of service, you can easily start or stop charging with the press of a button, ensuring your phone stays powered up throughout the day.

JBUBN iPhone Battery Case is a 10000mAh slim portable rechargeable case compatible with iPhone 6 Plus/6S Plus/7 Plus/8 Plus. It doubles your battery life, ensuring you never run out of power on the go. The easy installation with LED indicator lights lets you check the power level conveniently. With advanced sync-through technology, you can sync your phone without removing the case. Additionally, it comes with a 100% satisfaction guarantee, offering 12 months money-back guarantee and lifetime technical support.

The JBUBN iPhone Battery Case is designed for iPhone 8 Plus/7 Plus/6s Plus/6 Plus users. It features a 10000mAh battery that doubles your phone's daily lifespan, allowing you to stay powered for longer. You can charge your phone and the case simultaneously without removing it. The one-piece design makes installation and carrying easier. The LED indicator light shows you the remaining power. With full audio access while the case is on, you can charge and listen hassle-free. Enjoy the convenience of extended battery life and easy usage with the JBUBN iPhone Battery Case.

The Pxwaxpy iPhone Battery Case provides you with extra battery life, allowing for 17 hours of talk time, 60 hours of music playback, and 13 hours of video watching. You can sync data and charge your phone simultaneously without removing it. The case offers 360° protection against scratches and daily wear and tear. Additionally, it includes internal chips to prevent overheating and overcharging. This battery case is compatible with specific headphone types for each iPhone model, ensuring a hassle-free experience.

The YINGYKJ iPhone Battery Case is designed specifically for the iPhone 6 Plus, 6s Plus, 7 Plus, and 8 Plus. With a powerful 10,000mAh capacity, it extends your phone's battery life by over 180%, allowing you to stay connected throughout the day without worrying about a sudden power loss. Its durable design includes a 360-degree bumper that protects your device from scratches and everyday wear. Plus, it features safe charging technology with internal chips that prevent overheating and short-circuiting. The four LED indicators keep you informed about your battery level, so you always know when it's time to recharge.

The SNRONEW Battery Case provides an impressive 10000mAh of extra power, extending your phone's battery life by over 240%. This means you can enjoy up to 55 hours of music, 22 hours of talk time, and 18 hours of web browsing without the fear of running out of juice. Its rubberized design ensures a secure grip while protecting your device from scratches and bumps. Installation is a breeze—just slide your phone in and press a button to start charging. Plus, you can easily check your battery status with the LED indicator lights, making it convenient to stay powered up throughout your day.

The Trswyop iPhone Battery Case is designed for iPhone 6s Plus/6 Plus/7 Plus/8 Plus. It provides over 200% extra battery life, allowing up to 17 hours of talk time, 12 hours of web browsing, 60 hours of music listening, and 13 hours of video playback. With advanced sync-through technology, you can connect your phone to other devices without removing the case. The 360° protection feature safeguards your phone from damage. Additionally, the excellent customer service ensures prompt issue resolution.

Feob Battery Case is a powerful 8500mAh portable charging case designed for iPhone 6Plus/6s Plus/7Plus/8Plus. It offers more than 200% extra battery life, providing you with 17 hours of talk time, 60 hours of music playback, 13 hours of video watching, and 3 hours of 3D gaming. The advanced sync-through technology allows you to sync your iPhone without removing the case. Additionally, it features 360° scratch protection and internal chips to prevent overheating, short-circuiting, and overcharging. The 24-month friendly customer service ensures your satisfaction.

The RUNSY Battery Case for iPhone 8 Plus / 7 Plus / 6S Plus / 6 Plus is a 2-in-1 charging and protecting case designed to add 2x extra juice to the phone, perfect for long-distance journeys and business trips. The integrated power switch allows easy control of the case, and the 4-light LED indicator shows the battery status. The slim design with accurate cut-outs provides full access to buttons and ports while protecting the phone from bumps, scratches, and dust. It's made of high-quality material and has built-in short-circuit and overcharge protection.

The ATGIH Battery Case is designed for your iPhone 8 Plus, 7 Plus, 6s Plus, and 6 Plus, providing an impressive 7000mAh of power. This case not only extends your battery life by 120%, but it also features fast charging that speeds up the process by 65%. With its upgraded inner protection, you can rest assured that your phone is safe from drops and scratches. Plus, you can charge your device while using any Lightning accessories, ensuring you stay connected without hassle. Enjoy the convenience of charging and syncing without removing the case.