The Best Battery Case For Iphone 6 -Reviews & Comparison

If you're looking for the best battery case for iphone 6 on the market, you've come to the right place. After researching many different options, we compiled this list of the 10 best battery case for iphone 6. We assessed features, build, functionality, usability, and many more aspects to find the best options.

Knowing what to look for, which types to choose, and a host of other factors go into choosing among the best battery case for iphone 6. There’s good news, though: This guide will explain it all. If you're still here because you need a suitable option, we have a decent selection that should cater to every taste and budget, so read on to find which of the battery case for iphone 6 will be the best choice for you.

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You can trust us because we are not just another review site. We are a team of tech enthusiasts and experts who have spent months researching the best products on the market. We factor this into our overall star rating for each product and our final verdict on whether or not we recommend it.

Our rating metrics include the following:

  • Functionality
  • Build material
  • Durability
  • Compatibility
  • Ease of use
  • Quality
  • Price-to-value ratio
  • Reliability
  • Brand
  • Safety
  • Customer reviews

Best battery case for iphone 6: Our 10 Choices

Comparison of 10 Best battery case for iphone 6
Bestseller No. 1
BOPPS Battery Case for iPhone 8/7/6s/6/SE(2022/2020), Powerful 6000mAh Ultra Slim iPhone Charging Case 360°Protection Rechargeable Extended Battery Charger Case for iPhone 8/7/6s/6/SE(3rd and 2nd Gen)
  • 🔋【Excellent User Experience】When you connect your phone to the charging case with the original Apple iPhone cable, the iPhone 8/7/6s/6/ SE 2020(SE 2nd Gen)/SE 2022(SE 3rd Gen) 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.
  • 🔋【Important Notice】①This Battery Charging Case is only fit for iPhone 8/7/6s/6/SE 2020(2nd Gen) /SE 2022(3rd 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, iPhone 7, iPhone 6s, iPhone 6, iPhone SE 2020, iPhone SE 2022,iPhone SE 3rd generation, iPhone SE 2nd generation , NOT works on iPhone 6s Plus/6 Plus/7 Plus/8 Plus (5.5 inch).
  • 🔋【What You Get】 Package included: 6000mAh Battery Case for iPhone 8/7/6s/6/SE 2020(SE 2nd Gen)/SE 2022(SE 3rd Gen), 1 x User Manual. We promise 12-Months Worry-Free Warranty, 30Days No-Hassle Return, and Lifetime Customer Service. if you have any problems, please email us firstly, we will make everything right!
  • 🔋【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.
  • 🔋【Powerful 6000mAh Charging Life】High capacity iPhone 6/6s/7/8/ SE 2020(SE 2nd Gen)/SE 2022(SE 3rd Gen) Charging Case inside sets built in high quality & powerful 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.
Bestseller No. 2
Pxwaxpy Battery Case for iPhone 6S 6 6000mAh Rechargeable Charging Case for iPhone 6 External Charger Cover iPhone 6S Battery Pack Apple Power Bank [4.7 inch]- Black
  • 【IPHONE 6S /6 ONLY】iPhone 6s / 6 battery case 6000mah provides extra 17 hours talktime, 60 hours music time and 13 hours video time, only fits well for iPhone 6s/6(★NOT works on iPhone 6 Plus / iPhone 6S-Plus★).
  • 【PLEASE NOTES】①Compatible with traditional 3.5mm lighting headphones or wireless Bluetooth headphones to listen to music. ②This iPhone 6s / 6 battery case 6000mah ONLY for iPhone 6s / 6 phone, Not works on iPhone 6s plus/iPhone 6 plus phone.
  • 【SYNC&CHARGING】iPhone 6s / 6 battery pack supports syncing data to Macbook, PC or laptop and charging your phone simultaneously without removing it;Just slide your phone into the battery cases,cover the top cap and press the ON button for 3 seconds on the bottom of the charging case to charge your iPhone 6s / 6.
  • 【WHAT YOU GET】 1 x iPhone 6s / 6 Battery Case 6000mAh , 1 x User Manual. Also you will receive 12 months warranty and 30-days hassle-free return service. ★Just feel free to contact us first if you have any product problem★.
  • 【360° PROTECTION】① The iPhone 6s / 6 battery cover is not only a portable charging case, but also a 360° protection for cellphone from scratches and other daily wear and tear.② Internal high quality chips also protect your iPhone 6s / 6 from overheating, short-circuiting and over charging.
Bestseller No. 3
Battery Case for iPhone 6/6s/7/8 /SE 2020/SE 3, Upgraded 6500mAh Slim Rechargeable Power Charging Case for iPhone 6/6s/7/8 /SE 2020/ SE 3 Extended Battery Pack Protective Charger Case (Black)
  • ♣ SYNC & Portable Built-in 6500mAh, add extra 150% backup battery for iPhone 6/6s/7/8 /SE 2020/SE 3 wherever you need it. Perfect for traveling, camping, business trip or other outdoor occasions. Thin and fit your hands well. Easy to carry.(Charging cable included )
  • ♣ Warranty and Support: UNLOU 's 7*24 online support standing by, worry-free 100% money-back guarantee, 1-Year Replacement Warranty and life-time technical supporta
  • ♣ 4 LED POWER INDICATOR : This iPhone 6/6s/7/8 /SE 2020/SE 3 battery pack the features of 4 LED battery level indicator letting you know exactly the power you have (25%--50%--75%--100%); besides, you could switch on/off the battery case with the power switch button on the bottom
  • ♣ Enjoy Music,Calling-(NOTE: please charge the battery case first before you use it to charge your iphone.)This iPhone 6/6s/7/8 /SE 2020/SE 3 battery case is compatible with iphone Lighting Headphone,which enable you to listen to music or make a phone call through the case while charging your iphone !
  • ♣ Upgraded design,The high-capacity charging case can be extended for your iPhone 6/6s/7/8 /SE 2020/SE 3 , and you can keep in touch with your family or friends anytime, anywhere.
Bestseller No. 4
Battery Case for iPhone 6/6s/7/8, [Upgraded 6000mAh] Ekrist Portable Ultra-Slim Protective Charging Case, Extended Rechargeable Smart Battery Pack, Backup Charger Case Power Bank Cover (Black)
  • ⚡【EASY TO INSTALL & DATA SYNC】Simply Slide your iPhone into the ultra-thin charging case, Press the back power button for 3 seconds to start charging. Also you can sync your phone to your Mac book, PC or laptop and charging your cellphone simultaneously; ★NOT support Car Charger, High Voltage or Quick Charge adapters.★
  • ⚡【WHAT YOU GET】Ekrist 4.7inch 6000mAh Battery Case for iPhone 6/6s/7/8 with User Manual. (NOT Includes Charging Cable). Together with 18 months friendly, easy-to-reach support! ★★For iPhone 6/6s, it compatibles with wireless/Bluetooth headphone, and iPhone lightning headphone or traditional headphones. For iphone 7/8, it not compatible with iPhone lightning headphone or traditional 3.5mm headphones. ONLY works with wireless Bluetooth headphones★
  • ⚡【ADD 180% MORE BATTERY LIFE】Equipped with a updated powerful 6000mAh battery charge your iPhone and battery case simultaneously for increased extra 180% battery life, which talk time up to 24 hours, Internet use up to 15 hours on LTE, 6 hours 3D gaming and 18 hours video playback;
  • ⚡【PROTECTION & CHARGING 2 IN 1】Certificated by CE, FC and RoHS. The smart charging case with new updated Raised bezel design, Camera protection and high quality backplate is not only a detachable backup portable charger, but also a extra protective case for cellphone from scratches, wear, tear and other daily use. Supports pass-through charging, internal safe chips prevents the power case short-circuiting, overheating and over-charging; 4 Led lights will show the battery levels;
  • ⚡【IMPORTANT NOTE】For iPhone 6, iPhone 6s, iPhone 7, iPhone 8 (4.7") ONLY, NOT Work with 5.5" iPhone 6 Plus, 7 Plus or 8 Plus. Just plug your original charging cable into the charger case, press the back power button for 3 seconds to start charging. Not too bulky, Not too Heavy. No 'chin' design easy to grip! ★★★When your phone is fully charged , pls press the light button to turn off the charging. If no, also never worry about the charging accidents with smart protection system;
SaleBestseller No. 5
Battery Case for iPhone 8/7/6s/6/SE(2020), Upgraded 6000mAh Portable Rechargeable Charger Case for iPhone 6s/6 Extended Battery Pack for iPhone 8/7/SE(2020) Protective Charging Case (4.7 inch) -Black
  • ❥【6000mAh HIGH CAPACITY】 This apple iPhone 8/7/6s/6/SE(2020) charging case with 6000mAh powerful provide extra standby time to your Phone.The best and the first choice for the outdoor power companion, enjoying your day and do not worry the battery run out suddenly.
  • ❥【24 MONTH WARRANTY】Customer satisfaction is our primary priority. If you are not 100% satisfied with YHO battery case ,please feel free to contact us at once. 24 Month after-Sale Technical Support, 30days no-hassle return and 24H customer service.
  • ❥【CHARGING & PROTECTION】① This Upgraded iPhone 8/7/6s/6/SE(2020) battery cover is not only a portable charging case, but also a 360° protection for your phone from scratches and other daily wear and tear.② Internal high quality chips also protect your iPhone 8/7/6s/6/SE(2020) from overheating, short-circuiting and over charging.
  • ❥【CONVENIENT INSTALL and USE】Just insert your apple iPhone 8/7/6s/6/SE(2020) into the lightning output port . The iPhone iPhone 8/7/6s/6/SE(2020) Protective extended battery cover uses a lightning input port to enable recharging and data transfer. 4 LED battery level indicator that lets you know exactly how much power you have (0--25%--50%--75%--100%); Power switch allows you to switch on/off the battery case.
  • ❥【ONLY FIT iPhone 8/7/6s/6】① This 6000mah battery case ONLY fit for iPhone 8/7/6s/6/SE(2020) (4.7 inch), NOT works on others.② Not compatible with iPhone Lightning headphone ,ONLY works with Apple Air-pods or other wireless Bluetooth headphones.
Bestseller No. 6
Battery Case for iPhone 8/7/6s/6/SE 2020/SE 2022, 3200mAh Charging Case Protective Rechargeable Charger Case Portable Extended Battery Pack (4.7-inch) (Black)
  • 【Headphones Compatibility】Unlike other normal battery cases, it is FULLY compatible with iPhone original headphones or 3.5mm headphones, as well as AirPods and other wireless Bluetooth headphones. You can also sync your iPhone to your Macbook, PC, or laptop without removing the charger case.
  • 【EASY To USE】The soft silicone makes it easy to install and remove your phone. Just bend the top and put your iPhone 8/7/6S/6/SE 2022/SE 2020 inside. Then press the button on the back for 3 seconds to start charging. The 4 LED lights indicate how much power you have (25%--50%--75%--fully charged).
  • 【IMPORTANT NOTE】The battery case is ONLY compatible with iPhone 8/7/6S/6/SE 2022/SE 2020(4.7-inch). NOT works on 6 Plus/6s Plus/7 Plus/8 Plus (5.5 inch). Does not support CarPlay and wireless charging. Please make sure this battery case is fully charged before the first use.
  • 【EXTEND 120% BATTERY LIFE】Built-in 3200mAh backup battery gives you 120% extra battery power to your iPhone 8/7/6s/6/SE 2020/SE 2022. Increase talk time up to 16 hours, Internet time up to 10 hours, and even longer audio and video playback. With this charging case, you can surf the Internet and enjoy music anytime, anywhere. A perfect choice for outdoor work and travel.
  • 【360° PROTECTION】Engineered for iPhone 8/7/6S/6/SE 2022/SE 2020, our charging case is made of high-quality and durable material. The hard-shell back can prevent your phone from scratches and daily wear and tear, and the raised edges helps protect the screen to some extent. Not only a charger case, but also a protective case.
Bestseller No. 7
Battery Case for iPhone 8/7/6s/6/SE(2020), Large Capacity 8200mAh Portable Charging case for iPhone 8/7/6s/6/SE Extended Battery Pack, Protective Charging case for iPhone 8/7/6s/6/SE(4.7 inch) -Black
  • 【Note】-Applicable to 4.7 inches. It is not compatible with the iPhone 6 Plus / 6S Plus / 7 Plus / 8 Plus. Work temperature: 0 ℃ -45 ℃. Don't put it in a hot or humid place. It is not waterproof. Improper use may damage products.
  • 【Super fast charging.】-High-capacity 8200 mAh lithium polymer battery, high efficiency and high conversion rate. Add 2 times extra power to the mobile phone. 28 hours talk time,22 hours filming,98 hours playing music.Very suitable for travel and outdoor activities.
  • 【High-quality materials】-Unique and comfortable touch impression. 360 degrees comprehensive protection. Protect mobile phones from bumps, scratches and dust. (Do not protect the screen. Therefore, it is best to install the screen protector.)
  • 【Easy to use】-Integrated power switch allows you to quickly open/turn off the battery box. 4 Light LED indicator shows the power status of the battery box. Each light represents 25 % of the power. With synchronization technology, you can synchronize your mobile phone to the computer without removing the battery box.
  • 【Perfect Design】-Sync data, transfer & charge,Press the power button for syncing or charging. Charge and sync without removing the battery case. You can also easily access the button and port of the mobile phone without unloading the battery box. Do not support wireless charging.
Bestseller No. 8
Battery Case for iPhone 6/6s/7/8/se(2020), Upgraded[6000mAh] Portable Protective Charging Case Extended Battery Pack Rechargeable Backup Power Charger Case,Compatible iPhone 6/6s/7/8 (4.7') - Black
  • 【100% MONEY BACK】: Customer satisfaction is our primary priority.for any reason makes you unsatisfied,issues or concerns please contact us,24 Month after-Sale Technical Support, 30days no-hassle return and 24H customer service."Enjoy this absolutely RISK-FREE purchase by clicking the “Add to Cart”button.
  • 【360°PROTECT YOUR iPhone】:The smart charger case is not only a portable charger, but also a protective case for cellphone.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.And its advanced chips protect your smartphone from overheating, short-circuit and overcharging. Note: There is no screen protector, such as tempered film,etc.
  • 【IMPORTANT TIPS】:ONLY compatible with iPhone 6s/6/7/8/se 2020,NOT FOR iPhone 8 Plus-7 Plus-6 Plus-6s Plus.NOT support High Voltage or Quick Charge adapters.Wireless charging is Not supported yet.
  • 【ADVANCED SYNC TECH】:You can charge your wireless battery case and iPhone simultaneously, directly with original iPhone charging cable.You can also sync your iPhone to your MacBook, PC or laptop without removing the charger case. No support iPhone original headphones.Please use AirPods or any other wireless headphones while charging.
  • 【ADD 150% MORE BATTERY LIFE】:Equipped with a powerful 6000mAh built-in lithium polymer battery chip,Effectively provide extra 6 hours 3D game,16 hours talk time,14 hours Internet use, 48 hours audio playback to your iPhone 6s/6/7/8/se2020, no worry about cellphone being out of power any more.
Bestseller No. 9
iPhone 6/6s/7/8/SE Battery Case Upgraded [6000mAh] Protective Portable Charging Case Rechargeable Extended Battery Pack for Apple iPhone 6/6s/7/8/SE (4.7') - Black
  • 【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.
  • 【Charging Safely,Max Protection,SYNC】: Lanluk Battery case uses premium polymer batteries,fire-proof plastic housing and smart chips to ensure safe charging,prevent your iPhone from short-circuiting, overheating and over-charging/discharging. Hard-shell design and a glass screen protector can max protect your iPhone from daily scratch. SYNC your iPhone to Macbook/PC/Laptop without removing this case charger.
  • 【PACKAGE INCLUDING】1 piece iPhone 6/6s/7/8 Battery Case + 1 piece User Manual. We offer 12 months warranty and 24 hours services everyday, any question, please kindly contact us.
  • 【Compatible Model】a.Please note this battery charging case is only fit for iphone 6/6s/7/8 (4.7 inch), b.Not 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.
  • Add 120% Extra Battery Life】: Built-in 6000mAh thin but powerful Class A Li-polymer battery cell,this iPhone 6/6s/7/8 /SE 2020(2nd GEN) extended battery case more than double your iPhone’s battery life,never worry your iPhone run out of battery,a Must have for playing mobile game,travelling,camping,business trip and other indoor/outdoor activities.

Buying battery case for iphone 6: Things to Consider

When looking for a new battery case for iphone 6, knowing which one will suit you best can be difficult. But if you consider a few things before making your purchase, it's much easier to narrow down your choices and make an informed decision about what's right for you.

There are many things to consider before you buy a battery case for iphone 6. You want to make sure that it's going to work for your needs, that it's affordable and that it's something you can use with ease.

 

Here are some things to keep in mind before buying a new product:

  1. What is the purpose? This may seem like an obvious question, but people often forget about it as they get caught up in the excitement of a new battery case for iphone 6. If you're looking for an item that will best suit your needs, then don't buy a product that does nothing but entertain you.
  2. What are other people saying about it? It's always best to check out reviews online before making any purchases so that you know what other people think about battery case for iphone 6 and whether or not they would recommend them. This can help give you an idea if something is worth buying or not before you spend money on a product that won't work out for you at all!
  3. Is it something I'm going to use often? If there's any question about whether or not you'll use something often enough for it to be worth buying, then wait until later when you're sure how much time, effort, and money.

The following are some more things in detail you should consider before you buy:

Features

The first thing to look at is the features of the battery case for iphone 6. You should check out if it has all the features that you need. It is not worth the money if it doesn't have any needed features. So check out all these features before buying battery case for iphone 6.

Features can be divided into two categories: core features and secondary features. Core features are the main characteristics of a product, whereas secondary features are additional or extra characteristics that make a product better than others.

Quality

Quality refers to how well-made the battery case for iphone 6 is and how long it will last before breaking down or malfunctioning. To determine this, check out online reviews by other users who have bought the same item as yours and see whether they're satisfied with their purchase or not. If there are many negative reviews about a battery case for iphone 6 or brand, then stay away from them because they're probably not worth buying at all!

Cost

Before buying it, you should always consider how much money you will spend on your new best battery case for iphone 6. In addition to this, you should also consider what features the product has and whether they will be beneficial for both you and your pet or not. Sometimes, many battery case for iphone 6 may look similar, but they may vary greatly in terms of cost and quality, so choose wisely when buying something new!

The material used to build it

You should also be aware of what materials are used in the production of the battery case for iphone 6, as this will help you to determine whether it’s durable or not. The material used to make the battery case for iphone 6 can tell you a lot about its quality and durability. This is particularly important if you’re planning on using the battery case for iphone 6 for a long period or if it will be used frequently. If you’re looking for something that lasts, then you need to consider the material it’s made from.

Brand

It is also a good idea to check out the brand of the battery case for iphone 6 before making a purchase. Different brands have different quality standards depending on their manufacturing process and overall quality control measures. Best to choose from, brands with good reputations for quality products and excellent customer service.

Warranty and return policy

When buying battery case for iphone 6, ensure you know what kind of warranty or return policy the manufacturer or seller offers. A good warranty will give you peace of mind that if something goes wrong with your purchase, you can get it fixed or replaced without any fuss or hassle. Look for companies with solid customer service who will work with you if there are any problems with your purchase to resolve them as quickly as possible without making things difficult for you. Look for companies that offer a return policy so that if you are unsatisfied with the product, you can send it back and get your money back.

 

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