Top 7 Best battery case iphone 11 pro max In 2022

1. Battery Case for iPhone 11 Pro Max 6.5″, Support Qi Wireless Charging, 7000mAh Extra Charging Accessories with Full Body Defender Edge, Ultra-Thin Compatible iPhone 11 Pro Max(XDL-634M)- Black

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• 【Compatible Device】 This case only compatible with iPhone 11 Pro Max 6.5 inches. Please confirm it before purchasing.Not compatible with iPhone 11 (6.1 inch) and iPhone 11 Pro (5.8 inch)
• 【Support Wireless Charging】 Working with the wireless charger for iPhone 11 Pro Max without taking off the case provides more convenience for your daily life.Equipped with a powerful 7001mAh built-in lithium polymer battery chip, more than doubles your iPhone’s battery life and never worried about your iPhone ran out of battery in daily life. it’s portable charging anytime and anywhere. perfect for traveling, camping, business trip or other outdoor occasions.
• 【Extended 160% iPhone 11 Pro Max Battery Life】 Compatible with iPhone 11 Pro Max 6.5″. Built in 7000mAh rechargeable Li-polymer battery power bank offers extra 161% battery life for your phone effectively provide longer battery life.Say goodbye to low battery anxiety.
• 【Full Body Protection】 360 Degree Protection, Shockproof exceed safeguard your phone drops. With raised rubber edge better protects your phone screen and camera avoiding scratching and scuffing of daily use.Conveniently sync your iPhone to your Macbook, PC or laptop without having to take the battery case off. 4 LED battery level indicators that let you know how much power you have (0–25%–50%–75%–101%). Besides, you can switch on/off the iPhone battery case.
• 【Warranty & Guarantee】101% money back or replacement policy and friendly service. Please contact us via Amazon firstly if you have any question.

2. Lonlif Battery Case for iPhone 11 Pro Max, 5000mAh Ultra Slim Portable Charging Case Protective Charger Case, Rechargeable Extended Battery Pack for iPhone 11 Pro Max (6.5 inch) (Black)

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• ⚡【Important Note】ONLY Compatible with iPhone 11 Pro Max (6.5 inch). NOT for iPhone 11 or iPhone 11 Pro or any other iPhone model. NOT support Car play and Wireless charging.
• ⚡【Extend 120% Battery Life】Powerful 5000mAh iPhone 11 Pro Max Ultra Slim Battery Charging Case keeps power for a double longer time. This means add 48H Audio Playback, 15H Talk Time, 48H Game Enjoy,17H Internet Use. Enjoying your day without worry about the battery runs out suddenly.
• ⚡【Maximum Protection】Ultra-slim Battery case for iPhone 11 Pro Max made of the bumper, rubber top, and hard-shell back. The 11 Pro Max case charging case prevents your iPhone from scratches and daily wear and tear. The Max Pro 11 iPhone charging case can charge and protect 2 in 1.
• ⚡【Music While Charging】Compatible with iPhone headphones & wireless Bluetooth headphone accessories. Enjoy your Audio & Music anytime while charging. No need to remove the iPhone 11 Pro Max case charger, you can charge your iPhone 11 Max Pro battery case & iPhone simultaneously.
• ⚡【Easy To Install & Use】Simply slide your iPhone 11 Pro Max into the smart battery case to complete the installation. Press the power button for 3s to start the recharging. Ultra-slim battery case iPhone 11 Pro Max with no excessive bulk design, portable for your daily, business and trip.

3. NEWDERY Battery Case for iPhone 11 Pro Max, 10000mAh Portable Protective Charging Case Extended Rechargeable Battery Power Bank for 6.5 Inch iPhone 11 Pro Max (Black)

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• 【ADD 200% EXTRA BATTERY LIFE】 Built-in 10000mAh rechargeable battery with ROHS,FCC,CE Certification, provide extra 200% battery life to iPhone 11 Pro Max 6.5-inch, equivalent to an extra 30 hours internet use, 2 hours video playback, 40 hours talking time, 80 hours audio playback. Great for travel and business user.
• 【LIGHTNING EARPHONE & DATA SYNC & CARPLAY COMPATIBLE】Enable for data-sync to any computer without removing the battery case. Compatible with CarPlay. Also support the headphones that came with your phone, no need to remove the battery case get full audio access.
• 【SAFETY AND LED POWER INDICATOR】iPhone 11 Pro Max 6.5 Inch battery case, featuring with LED lights indicators, which easy to let you know how much power is available. Press the power button for 3s to start charging, safety with internal circuit protection against overheating, overload and short circuit.
• 【360°COMPREHENSIVE PROTECTION】360°comprehensive bumper design and made with flexible soft frame + hard shell backplate, full coverage of iPhone 11 Pro Max 6.5″. Protect iPhone 11 Pro Max 6.5″ from scratches and other daily wears and tear.
• 【100% SATISFACTION SERVICE】 NEWDERY provides the best service, 12-month warranty with Amazon 30 days full refund guarantee. If there is any problem with the battery case, please contact us!

4. [Upgraded] Battery Case for iPhone 11 Pro Max, 6800mAh Charging Case with Kickstand, Wired Headphone, Priority Charging Supported, Extend Battery Charger Case for 11 Pro Max(6.5″) – Black

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• 🎁 【Battery Charging Case Adds 100% Extra Power to iPhone 11 Pro Max 】This high capacity battery charger case for iPhone 11 Pro Max(6.5 inch) ONLY. Packed with a 6800mAh Lithium polymer battery, this iPhone 11 pro max charging case provides more power to your 11 pro max. Perfect for traveling, business trip or other outdoor activities. Stay charged wherever you go with Your iPhone battery case.
• 🎁 【Foldable Kickstand and 360 Full Case Protection 】Considerate foldable kickstand design allows you to watch videos and FaceTime hands-free! The soft silicone and hard shell exterior of SlaBao phone charger case is good enough to protect your iPhone 11 pro max from drops and dings, while the microfiber lining inside helps keep your phone free from scratches from dust and dirt particles. A screen protector is recommend to use as this case does not protect the screen.
• 🎁 【Full Access to Lightning Port and Charging Phone First 】Featuring a priority charging tech, SlaBao upgrade external battery case provides power to your installed phone first before the battery pack case starts to recharge. Fully functional lightning port allows you sync your iPhone to your computer or connect Apple Car Play without removing the case. Lightning headphone are also supported.
• 🎁 【Safe Charging & LED Indicator 】With a built-in smart charging internal chip, SlaBao charger case for iPhone 12 pro max protect both your iPhone and battery charging case from over-charge, over-discharge, over-heat, over-voltage, over-current, short-circuit. Built-in LED power indicators show you the remaining capacity of the back up battery case, each light represents 25% of the power. You can also use the Integrated power switch to turn on/off the battery case.
• 🎁 【Created for Your 100% Satisfaction 】Please kindly contact our service team if you need any assitance, we will answer you within 24 hours. When you choose SlaBao, you’ll get our best service: Lifetime technical support, 12-month warranty, 30-day money back gurantee. We stand behind our products and make every effort to ensure that your product purchasing and ownership experience a very pleasant one.

5. Battery Case for iPhone 11 Pro Max, [8500mAh] Slim Portable Protective iPhone Charging Case Backup Power Bank Battery Case Compatible with iPhone 11 Pro Max (6.5 inch)-Black

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• ➤[Safe charging and protection design] Passed CE, FC, RoHS certification to ensure your charging safety. Use high-quality battery cells to ensure power, safety and reliability, and long-term use will not reduce the health of the battery life.
• ➤[100% or more power] The 8500mAh long-lasting battery can double the daily use time of your iPhone 11 Pro Max and keep the power of iPhone 11 Pro Max longer.Enjoy more talk time, music, movies, and internet surfing. The best choice for travel, camping and work. The portable design, charging anytime and anywhere.
• ➤[Fully compatible with iPhone 11 Pro Max] This battery case is compatible with all functions of iPhone 11 Pro Max. Use the original Apple Lightning data cable to charge and/or synchronize data. The certified lightning chip ensures 100% compatibility with your iPhone 11 Pro Max, iOS 13+ and later versions.
• ➤[One-piece design, easy to use] The shell adopts ergonomic design and is comfortable to hold. The soft rubber on the curved top makes the installation and disassembly of the mobile phone easier. 4 LED battery power indicators, let you know how much power you have (0–25%–50%–75%–100%).
• ➤[12 months after-sales and technical support] Customer satisfaction is our top priority. If you have any questions, problems or concerns, please send an email to our after-sales team, we will be more than happy to help you to ensure that our products work the way you need.

6. CASEKOO Crystal Clear Designed for iPhone 11 Pro Max Case, [Not Yellowing] [Military Grade Drop Tested] Shockproof Protective Phone Cases Slim Thin Cover (6.5 inch) 2019, Clear

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• ⭐️[Crystal Clear & Yellow-resistant]: The crystal clear case flaunts original phone design and beauty, never yellow with diamond antioxidant layer and is super easy to clean.
• ⭐️[Armor-level Shockproof]: The protective cover features 4 built-in corner Airbags to absorb impact and avoid scratches in most situations.
• ⭐️[Raised Camera & Screen Protection]: Raised bezels prevent screen and camera against drops & scratches. The tiny design of 1.5 mm lip over camera,1 mm bezel over screen and 1 mm raised corner lips on the back provides extra and comprehensive protection.
• ⭐️[Slim Ergonomic Design & Enhanced Grip]: The slim phone case brings you greater portability and firmer grip, with no bulk and no skidding.
• ❣️[Perfect Fit iPhone 11 Pro Max]: The clear phone case fits perfectly to stop dust from entering and scratching the body of your phone, along with easily-accessed buttons and ports.

7. Battery Case for iPhone 11 Pro Max, 7200mAh Extended Portable Battery Pack Rechargeable Charging Case Smart Battery Case for iPhone 11 Pro Max External Battery Cover 6.5 inch Charging Case – Black

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• 【High Capacity Power】: This battery case has more than 200% power for your iPhone 11 Pro Max 7200mAh portable battery case can offer you extra 16 hours talk time or 13 hours web browsing time, ensure your iPhone will have the enough power during traveling or working outside.
• 【Foldable Kickstand and 360 Full Case Protection】Considerate foldable kickstand design allows you to watch videos and FaceTime hands-free! The soft silicone and hard shell exterior of SlaBao charging case is good enough to protect your iPhone 11 from drops and dings, while the microfiber lining inside helps keep your phone free from scratches from dust and dirt particles. A screen protector is recommend to use as this case does not protect the screen.
• 【Fully Functional Lightning Port】This upgrade battery case for Apple 11 provides full access to your phone’s lightning port while it’s inside the case. (1): Feel free to use your wired headphone to enjoy your favorite music while charging. (2): Advanced sync-through technology and 100% compatible with all iOS system allows you sync your iPhone 11 to your Mac Book, PC or laptop without removing the case. Besides, this battery pack also compatible with AirPods.
• 【Safe Charging & LED Indicator】With a built-in smart charging internal chip, SlaBao smart charger case for iPhone 11 protect both your iPhone and battery charging case from over-charge, over-discharge, over-heat, over-voltage, over-current, short-circuit, so you can charge your phone with confidence. with 4 level built-in LED power indicators, you would never need to guess the remaining capacity of your back up battery case, each light represents 25% of the power.
• 【Created for Your 100% Satisfaction】Please kindly contact our service team if you need any assitance, we will answer you within 24 hours. We stand behind our products and make every effort to ensure that your product purchasing and ownership experience a very pleasant one.

8. Battery Case for iPhone 11 Pro Max (6.5 inch), Slim Portable Protective Extended Charger Cover with Wireless Charging Compatible with Lightning Audio – BX11 Pro Max – (Black)

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• [Fully Charge Your Phone and Then Some!] Alpatronix’s California-Designed battery case utilizes a powerful UL-TESTED battery that provides you a reliable charge every time. Don’t be fooled by fake battery capacities of 6000mAh, 7000mAh, or more. Most battery cases struggle to give you even half a charge. *NOTICE*: ONLY compatible with iPhone 11 Pro Max. NOT compatible with iPhone 11, or iPhone 11 Pro.
• [Wireless & Wired Charging]: Charge your iPhone and case together without removing the case. You can charge with a wireless charger (not included) for a quick and convenient wireless charging experience.
• [Lightning Input Compatibility]: Use your original lightning cable that was included with your iPhone to charge & sync/transfer data. FULLY compatible with Apple EarPods or other Lightning Audio products, as well as Apple AirPods, AirPods Pro and other Bluetooth accessories.
• [360° Protection]: Protects your iPhone from everyday wear. Raised bezels offer front and surface protection. Tempered Glass screen protector included for full frontal protection.
• [What You Get]: Alpatronix Battery Case, Tempered-Glass Screen Protector, User Manual, 1-Year Warranty (2-Year Warranty is also available at no extra cost). The BX11Pro Max was designed by Alpatronix in California, including its customer service and warranty.

9. Apple Smart Battery Case with Wireless Charging (for iPhone 11 Pro) – White

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• The Smart Battery Case is compatible with Qi-certified chargers.
• When fully charged, the Smart Battery Case delivers up to 50% longer battery life.
• Charge your iPhone and battery case simultaneously for increased talk time, internet use, and even longer audio and video playback.
• With the Smart Battery Case on, the intelligent battery status is displayed on the iPhone Lock screen and in Notification Center, so you know exactly how much charge you have left.
• The case can be charged even faster with USB-PD-compatible chargers.

10. Pelican iPhone 11 Pro Max Case, Protector Series – Military Grade Drop Tested, TPU, Polycarbonate Protective Case for Apple iPhone 11 Pro Max – with EMS Rechargeable Battery Pack (Black)

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• Compatible with iPhone 11 Pro Max. Not compatible with iPhone 11 or iPhone 11 Pro.
• Tested to survive military grade drop test standards, MIL-STD-810G, for drops up to 3M (10 feet).
• Raised lip protects your screen from drops and surface scratches. It will take the impact, preventing your phone screen from Cracking And breaking. Case does not come with front cover or screen protector.
• Ultra-sleek design providing 2 layers of protection which deflects shock away from your device upon impact.
• for life: you break it, we replace it. . . Forever.
• Wireless Qi – certified charging: provides secure and consistent hands-free wireless charging whenever connected to the mount.
• Detachable magnetic battery pack: enables up to 38-51% of additional power by magnetically connecting to the Pelican Protector Case. Additional USB port allows charging of other non-wireless charging devices.
• Easy mount system [EMS]: provides seamless integration with the included protector Case via proprietary technology and is compatible with all Qi-enabled devices.