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After hours researching and comparing all models on the market, we find out the Best Iphone Battery Case of 2021. Check our list below.

The Best Iphone Battery Case of 2021 – Reviews & Buying Guide

Battery Case for iPhone 8/7/6s/6/SE 2020,6000mAh...

SaleRank No. #1
  • 🔋【Important Notice】①This Battery Charging Case is only fit for iPhone 8/7/6s/6/SE 2020((2nd GEN)) (4.7 inch); ②Compatible with iPhone lightning headphone, NOT for traditional 3.5mm headphones. ③Double your phone power life, enjoy more talk time, music, movies, and internet surfing. The best choice for travel and work. NOTE: ONLY FIT for iPhone 8/7/6s/6/SE 2020 (4.7 inch), NOT works on 6s Plus/6 Plus/7 Plus/8 Plus (5.5 inch).
  • 🔋【Easy To Use】Press iPhone Battery Case the power button 3s, start & close charging to the iPhone. Press to check the battery power, LED indicator will show the remaining battery. Built in button with multi-protection provides you a safe charging experience.
  • 🔋【6000mAh Charging Life】iPhone 6/6s/7/8/SE 2020 Charging Case inside sets built in high quality 6000mAh battery to extend your iPhone's 150% service Charging life. Besides, it is equipped with advanced chips to protect your iPhone from overheating, short-circuiting, and overcharging. perfectly solves the problem of the phone's low battery or exhausting power, and it will be your iPhone's best power companion.
  • 🔋【Excellent User Experience】When you connect your phone to the charging case with the original Apple iPhone cable, the iPhone 6/6s/7/8/SE 2020 Battery Case will first smartly charge the phone. You can also sync your iPhone with your Macbook, PC, a laptop without taking it out of the battery compartment. When charging, TWS headphones can be used and will not interfere with listening to music.
  • 🔋【What You Get】 Package included: 6000mAh Battery Case for iPhone 8/7/6s/6/SE 2020(2nd GEN) , 1 x User Manual.
Battery Case for iPhone 8/7/6s/6/SE 2020,6000mAh Ultra Slim iPhone Charging Case Full Protection Portable Rechargeable Battery Pack Extended Charger Case for iPhone 8/7/6s/6/SE(2020)-4.7inch

iPhone 11 Battery Case, 5000 mAh Rechargeable...

SaleRank No. #2
  • ⚡【COMPATIBILITY NOTE】Only compatible with iPhone 11, can NOT be used with 11Pro and 11 Pro Max. Please ensure that the charging port of the iPhone 11 and the battery case are free of foreign objects or dust each time you use it. And make sure that the bottom of the iPhone 11 and the battery case fit tightly, WHICH IS VERY IMPORTANT.
  • ⚡【EXTEND 120% BATTERY LIFE】Endurable 5000mAh battery keeps power for a double longer time. Add 4H Audio Playback, 15H Talk Time, 17H Internet Use, 4H Game Enjoy. Say goodbye to low battery anxiety and awkward moments.
  • ⚡【CONCISE & RELIABLE DESIGN】Simply slide your iPhone 11 into the battery case to complete the installation. Press the power button for 3s to start the recharging. Ultra-slim charger case with no excessive bulk design, portable for your daily, business and trip.
  • ⚡【MAXIMUM PROTECTION】Ultra slim charging case made of high quality soft silica gel material and hard-shell back plate, get charge & protect 2 in 1. Soft Rubber Raise-Edge comprehensively prevents your iPhone 11 from scratches and daily wear and tear, even protects the screen to some extent.
  • ⚡【MUSIC WHILE CHARGING】No need to remove the battery case, you can charge your battery case and iPhone simultaneously, directly with the original iPhone charging cable. Compatible with iPhone original headphones, supports wireless Bluetooth headphone accessories, enjoy your Audio & Music anytime while charging.
iPhone 11 Battery Case, 5000 mAh Rechargeable Extended Battery Charging Case for iPhone 11, Portable Protective Charger Case Compatible with iPhone 11(6.1 inch) by OMEETIE (Black)

Battery Case for iPhone 12 Pro & iPhone 12,...

SaleRank No. #3
  • [Fully Charge Your Phone and Then Some!] Alpatronix’s California-Designed battery case utilizes a powerful 5000mAh 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 a 50% charge. *NOTICE*: NOT compatible with iPhone 12 mini (5.4-inch) or iPhone 12 Pro Max (6.7-inch).
  • 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. The case is programmed to let your phone charge first, followed by the case.
  • [Fully Compatible with iPhone 12 and iPhone 12 Pro] Utilizing an original Lightning connector, this battery case is compatible with all functions of your iPhone 12. Use your original Apple Lightning Cable (included) to charge and/or sync data. Use lightning audio headphones such as EarPods while your phone is in the case. Certified lightning chip ensures 100% compatibility with your iPhone 12 and iPhone 12 pro, iOS 14+ and older, and Apple Pay.
  • 360° Protection: Protects your iPhone from every day 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 BX12 was designed by Alpatronix in California, including it's customer service and warranty.
Battery Case for iPhone 12 Pro & iPhone 12, 5000mAh Slim Portable Protective Extended Charger Cover with Wireless Charging Compatible with iPhone 12 and iPhone 12 pro (6.1 inch) - BX12 (Matte Black)

QTshine Battery Case for iPhone 6/6s/7/8, Upgraded...

Rank No. #4
  • ➤【Compatible Model】①Please note this battery charging case is only fit for iphone 6/6s/7/8 (4.7 inch), ②Not fit for iPhone 6plus/6s plus/7plus/8plus(5.5 inch) or other models; Not compatible with iPhone lightning headphone or traditional 3.5mm headphones, ONLY works with Apple airpods or other wireless Bluetooth headphone.
  • ➤【6000mAh High Capacity Last Longer】Equipped with a powerful 6000mAh 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.
  • ➤【Safe Charging and Protective Design】QTshine battery case for iPhone 6/6s/7/8 was charging and protecting double function, well-made hard case with 360 degree protective bumper design, protect your iPhone from scratches or other daily wear and tear. certificated by CE, FC and RoHS. high-quality polymer batteries and safe circuit diagram design, internal chips to protect your smart phone from overheating, short-circuiting, over charging, and discharging.
  • ➤【Advanced Sync & Convenient LED Indicator】Amazing sync-through technology that you can simultaneously charge your iPhone and the iPhone iphone 6/6s/7/8 battery charger case together. 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%--100%). Besides, you can switch on/off the iPhone battery case.
  • ➤【Risk Free & 24 Month after-Sale Technical Support】Customer satisfaction is our primary priority. if you have any questions, issues or concerns please email to our after-sale team and we would be more than happy to assist. 24 Month after-Sale Technical Support, 30days no-hassle return and 24H customer service.
QTshine Battery Case for iPhone 6/6s/7/8, Upgraded [6000mAh] Protective Portable Charging Case Rechargeable Extended Battery Pack for Apple iPhone 6/6s/7/8 (4.7') - Black

Battery Case for iPhone 8 7 6s 6 SE 2020(2nd...

Rank No. #5
  • 【IMPORTANT NOTE】→ It compatible with iPhone 8 7 6s 6 SE 2020(2nd Generation) (4.7 inch). NOT compatible with iPhone 6 Plus/6s Plus/7 Plus/8 Plus (5.5 inch) and iPhone SE 2016(4.0 inch) or any other iPhone model. Press and hold the power button for 3 seconds to active or end charging the iPhone. Please make sure this charger case is fully charged before first use.
  • 【Extra 120% Battery Life】→ The Ultra-slim battery case can power your iPhone 8 7 6s 6 SE 2020(2nd Generation) anytime and anywhere. An additional 120% battery life gives you 10 hours of internet use, 16 hours talk time, 60 hours audio playback, and 13 hours of video play. Keep you away from low battery and keep your phone full of energy all day long.
  • 【Easy to charge and sync】→ Bend the soft rubber on the back which makes it easier to install and remove your phone. Just insert the original iPhone charging cable into the charger case, your phone and battery case will be charged simultaneously. Also, You can sync your iPhone 8 7 6s 6 SE 2020(2nd Generation) to your MacBook, PC or laptop without removing the battery case.
  • 【Maximize Protection】→ Made with bumper and hard-shell back-plate, this iPhone 8 7 6s 6 SE 2020(2nd Generation) charging case protects your phone from scratches and daily wear and tear. Front bumper raised helps you protect the screen well. This light battery case not only provides more defense for your phone, it also makes your life more portable.
  • 【A Variety of Headphones to Listen】→ The iPhone 8 7 6s 6 SE 2020(2nd Generation) battery case compatible with a variety of headphones, you can use your original headphones with iPhone, 3.5mm headphones or wireless Bluetooth headphones to listen. Also, you can enjoy music while charging anytime and anywhere.
Battery Case for iPhone 8 7 6s 6 SE 2020(2nd Generation), 3200mAh Charging Case Portable Protective Charger Case for iPhone 8 7 6s 6 SE 2020(2nd Generation) (4.7inch) (Black)

mophie 3782_JPA-IP7-RGLD Juice Pack Wireless -...

SaleRank No. #6
  • Wireless charging – Charge force wireless technology does away with all the wires and introduces a whole new way to power your phone without the use of cables
  • High impact protection – The light-weight case features rubberized support pads on the interior for drops and hard falls, and raised corners for added protection against cracked screens
  • Specially designed for the iPhone 7 – Charging port and buttons are still easily accessible, and there are now forward facing speakers for superior sound quality
  • Extra battery life – The 2,525mAh battery case provides 100% more charge. Enjoy more talk time, music, movies, and internet surfing. See how much charge is left with the LED light at the back of the phone.
  • Innovative charging technologies – Special priority is given to the phone when charging, and you can sync up with a computer or laptop without having to remove the entire case. Charge force technology prevents overheating and over-charging. For the mophie wireless charging base included with the juice pack wireless case, connect the charging base to a wall charging adapter with at least a 1.8-amp output
mophie 3782_JPA-IP7-RGLD Juice Pack Wireless - Charge Force Wireless Power - Wireless Charging Protective Battery Pack Case for Apple iPhone 8 and iPhone 7 - Rose Gold

Battery Case for iPhone 8 Plus/ 7 Plus/ 6s Plus/ 6...

Rank No. #7
  • 🚀【Extends Battery Life】Feob charging case for iPhone 8Plus,7Plus,6s/6 Plus with high capacity battery of 8500mAh, which mean extend the battery life of your iPhone,you can get additional 18 hours talk time and 120 hours of music playback. You can fully use it without worrying about running out of charge when traveling or going out.
  • 🚀【Protective Case for iPhone】ONLY for 5.5-inch iPhone battery case.It is not only a portable charging case, but also a 360° protection for cellphone from scratches on daily life.The charging case whith internal high quality chips can protect your smart phone from over charging, short-circuiting, overheating, short-circuiting and discharging.(Certificated by CE, FC and RoHS.)
  • 🚀【Advanced Sync & Easy to use】The Newest Sync-Through Technology That you can also enjoy music or make phone call when charging,which means without having to take the battery cover off.4 LED battery level indicators that let you know how much power you have (0--25%--50%--75%--100%). Besides, you can switch on/off the iPhone battery case.You can charge your smartphone anywhere and anytime.
  • 🚀【Compatible Model & Please Notes】The Feob charging case is ONLY fit for iphone 8plus/7plus/6plus/6s plus (5.5 inch), NOT fit for iPhone 8/7/6/6s(4.7 inch) or other models,Please confirm your phone model before buying, and use the original charging cable to charge it; Not compatible with iPhone lightning headphone or traditional 3.5mm headphones, ONLY works wireless Bluetooth headphone.
  • 🚀【Package Includ and Sale Technical Support】1x Charger Case for 5.5-inch iPhone [8500mAh],1x User Manual, We are offer 24 months and 24H online customer service. Please feel free to contact us first if you have any problem.We will do our best to help you.
Battery Case for iPhone 8 Plus/ 7 Plus/ 6s Plus/ 6 Plus 8500mAh,Ultra-High Capacity Portable Charging Case Extended Battery Pack for iPhone 8Plus Protective Charger Case for iPhone 7Plus (5.5 inch)

Battery Case, Available for 4.7'' iPhone 6/6s/7/8,...

SaleRank No. #8
  • THE MOST STURDY QUALITY: The iPhone battery case comes with the strongest clip that will not break easily when you pull out the cellphone from the battery case.
  • INTELLIGENT RAPID CHARGING: Our iPhone charger case needs 2 hours only to fully charge your cellphone, with automatic power off and intelligent power management function, protect your phone from overheating & overcharging.
  • 270% EXTRA BATTERY LIFE - The iPhone charging case equipped with a powerful 5000mAh built-in lithium polymer charger chip can provide iPhone6/6s/7/8 with more than 270% extra battery life, no worry about cellphone being out of power any more.
  • MULTIFUNCTIONAL INTERFACE - Interface supports charging, audio and Data Sync. You can enjoy music with headphones while charging by iPhone battery case, or you can quickly transfer iPhone data.
  • LIGHTWEIGHT & MAX PROTECTION DESIGN - The slim design of charger case makes it be more portable and reduces to occupy the space and the raised sides and hard-shell design perfectly protect your phone avoid scratching and dropping.
Battery Case, Available for 4.7'' iPhone 6/6s/7/8, LoHi 5200mAh Ultra Slim Extended Battery Rechargeable Protective Portable Charger Support Headphones (Black)

AONIMI Battery Case for iPhone 11, Newest...

SaleRank No. #9
  • ➤【For iPhone 11 ONLY】2020 Completely New External Battery Packs Charger compatible with iPhone 11 (6.1 inch). ❥NOT works on iPhone 11 Pro /11 Pro Max or other model. ❥NOT Compatible with iPhone lightning headphone or traditional 3.5mm lighting headphones, just works with wireless Bluetooth headphones. ❥Wireless charging is Not supported.
  • ➤【More Than 150% Charge】Equipped with a powerful 6800mAh built-in lithium polymer battery chip, can effectively provide 150% extra battery life.Enjoy more talk time, music, movies, and internet surfing. The best choice for travel, camping and work. The portable design, charging anytime and anywhere.
  • ➤【Protecting and Charging 2 IN 1】Certificated by CE, FC and RoHS, ensure your safety charging. Battery case for iPhone 11 was Charging & Protecting double function. Well-made hard case with 360° protective bumper design, protect your iPhone from scratches or other daily wear and tear. (Not include phone screen)
  • ➤【Advanced Sync & 4 LED Indicator】Remove the top cover and slide the iPhone 11 into the bottom of the battery case to start charging. Amazing sync-through technology that can sync your iPhone 11 to your laptop, Mac Book or PC without taking off the battery case. Support iPhone original headphones and AirPods or any other wireless headphones while charging. 4 LED indicators clearly show you the battery power level (25%-50%-75%-100%). Power switch allows you to switch on/off the battery.
  • ➤【LIFETIME Warranty&RISK FREE】100% money back guarantee, and "LIFETIME WARRANTY" technical support, if you have any questions, issues or concerns please email to our after-sale team and we would be more than happy to assist, ensure our products work the way you need them to.
AONIMI Battery Case for iPhone 11, Newest [6800mAh] Portable Charging Case Rechargeable External Battery Pack Protective Extended Battery Backup Charger Case for iPhone 11 (6.1 inch)

Gameboy iPhone Case Playable Gameboy Case for...

Rank No. #10
  • ✅ 36 Retro Game Phone Case: This playable case is not just a protection case, but a case with 36 categories of retro games,Tank war,sky destroyer, arkanoid etc. It is your perfect retro portable game partner, a must-have companion to kill time and stress relief, super interesting and amazing!
  • ✅ Much Fun of Childhood: Enjoy games at your spare time. Have fun just like a child whether in the plane, travelling, waiting for a taxi, family day or friends gathering, very relaxed, not boring anymore.
  • ✅ Full-Color Display Gamboy Case: Our game iPhone case is different from other iphone cases on the market, our mobile phone case screens are colored and provide you more fun with richer picture.
  • ✅ Great Protection: Made of premium ABS TPU materials, the handheld game console is odorless and non-toxic to use. Meanwhile, durable and reinforced corners and raised edges keep the screen from bumping and scratching when placed face down.
  • ✅ Easy to Use: Comes with various size to fit your iPhone 6/6S or 6/6S plus or 7/8 or 7/8 plus or X, Xs MAX, XR. Comfortable grip, has precise cutouts for speakers, charging ports, audio ports and buttons; easy to install and remove.
Gameboy iPhone Case Playable Gameboy Case for iPhone, 36 Classic Games Full Color Display Handheld Game Console Gameboy Phone Case Retro Gaming Phone Case Protective Cover (Black, iPhone Xs Max)

How Do You Buy The Best Iphone Battery Case?

Do you get stressed out thinking about shopping for a great Iphone Battery Case? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Iphone Battery Case, which is why we have assembled a comprehensive list of the greatest Iphone Battery Case available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Iphone Battery Case that you consider buying. Your questions might include the following:

  • Is it worth buying an Iphone Battery Case?
  • What benefits are there with buying an Iphone Battery Case?
  • What factors deserve consideration when shopping for an effective Iphone Battery Case?
  • Why is it crucial to invest in any Iphone Battery Case, much less the best one?
  • Which Iphone Battery Case are good in the current market?
  • Where can you find information like this about Iphone Battery Case?

We’re convinced that you likely have far more questions than just these regarding Iphone Battery Case, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Iphone Battery Case, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Iphone Battery Case. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Iphone Battery Case buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Iphone Battery Case currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Iphone Battery Case has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Iphone Battery Case?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Iphone Battery Case.
  5. Customer Ratings: Number ratings grade Iphone Battery Case objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Iphone Battery Case.
  7. Product Quality: You don’t always get what you pay for with an Iphone Battery Case, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Iphone Battery Case is should be an indication of how long it will work out for you.

We always remember that maintaining Iphone Battery Case information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Iphone Battery Case is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.