We consider a iphone 8 slim battery case to be a worthy investment in the long run. In the following post, we will help you to select the best iphone 8 slim battery cases.

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Our Top Picks:

Best Overall: Buy: Mophie Iphone 8 Slim Battery Case READ REVIEW

Best With Lightning Port: Buy: Alpatronix Iphone 8 Slim Battery Case READ REVIEW

Best With All Ios Versions: Buy: Bopps Iphone 8 Slim Battery Case READ REVIEW

Best For Long Battery Life: Buy: Swaller Iphone 8 Slim Battery Case READ REVIEW

Best For High Capacity: Buy: Vooe Iphone 8 Slim Battery Case READ REVIEW

Best For Daily Wear: Buy: Hetp Iphone 8 Slim Battery Case READ REVIEW

Best For Surface Protection: Buy: Gin Foxi Iphone 8 Slim Battery Case READ REVIEW

Best With Good Charge: Buy: Kkd Iphone 8 Slim Battery Case READ REVIEW

Best Choice For Travel: Buy: Bovsrt Iphone 8 Slim Battery Case READ REVIEW

Best With Extra Battery: Buy: U-Good Iphone 8 Slim Battery Case READ REVIEW

Best Overall: Mophie Iphone 8 Slim Battery Case

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a case. The Mophie Iphone 8 Slim Battery Case is exactly that - it's a simple case that hits all the right notes. The mophie iphone 8 slim battery case is always ready, works as advertised, it is defective and has a comfortable design. Pass-through technology means you can synchronize and connect to a laptop or PC using the lightning cable without having to remove the entire case. The magnetic mounts will align with the case for a perfect charge every time.

The case is a California-based designer and manufacturer that empowers the mobile world to stay powerful. Further, the case is a low profile with high-impact protection, is perfect for battery backup, It is very good and has a protective design. Above all, the mophie iphone 8 slim battery case provides good power, It is thinner and has a solid design.

Almost all customers found that the case provides a much needed boost. Moreover, a few strongly agree that the case looks like one whole solid piece. Further, they strongly agree that the case also makes the phone feel much easier to drop. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

• This is a perfect fit, provides some extra battery life and, best of all, wireless charging.
• It has a magnet which keeps your phone securely in place while it charges.
• This will also work for the iphone se.
• It is very slippery when new, but that wears off.

Best With Lightning Port: Alpatronix Iphone 8 Slim Battery Case

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If you often find yourself scrambling for a convenient and suitable case, Alpatronix Iphone 8 Slim Battery Case should be your first option for buying. The alpatronix iphone 8 slim battery case is a california-designed battery case which utilizes a powerful 5000mah ul. Tested battery, providing you a reliable charge every time. Further, it is designed and distributed in California, including all of its warranty and customer service.

The case is affordable and has a perfect design. Also, it is very sturdy, it has charging ability and has a great design. Lastly, the alpatronix iphone 8 slim battery case is going out, It is thinner and has a new design.

Almost all buyers quickly discovered that the case had a massive air bubble in the upper left hand corner. And, a few also found that the case will take some getting used to. Further, a few say that the case itself is also very bulky and does n't have the greatest grip. Overall, the tone of buyers is very positive and we believe that the case suits the purpose.

• The case has a lightning port, works with carplay and Macbooks.
• It is easy to slip the phone into it.
• The iphone slides into the battery case by bending back the top.
• This is made of seemingly durable material.

Best With All Ios Versions: Bopps Iphone 8 Slim Battery Case

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Not everyone likes to purchase a case for their regular use, but the Bopps Iphone 8 Slim Battery Case would be an anomoly. The bopps iphone 8 slim battery case is compatible with iphone lightning headphone,s not for traditional 3.5mm headphones. The Manufacturer says: If you have any problems, please email us first. We will do everything right. Also, this is the best choice for travel and work.

Finally, the bopps iphone 8 slim battery case works with Apple airpods or other wireless bluetooth headphones.

Almost all buyers opine that the case is easy to use and does its job well. And, they strongly agree that the case is easy to follow, it's inexpensive and serves two purposes. Also, they say that the battery case provides supplemental power to your phone and has no effect on how fast your phone battery power is drained.

• This is easy to grip and feels secure in your hand, unlike a glass-backed phone.
• This is outstanding customer service and a great credit to the company.
• I found this one and it has a comfortable design.
• This is easy to press, no strain at all.

Best For Long Battery Life: Swaller Iphone 8 Slim Battery Case

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We would, of course, be remiss if we didn't mention Swaller Iphone 8 Slim Battery Case for daily use. The swaller iphone 8 slim battery case works for important note, is black, It is very convenient and has a sturdy design. Manufacturer says: Engineered for iphone 6/6s/7/8/se(2020), our charging case is made of high-quality and durable material. Also, it allows for multiple different chargers, it charges quickly and has a protection design.

The case is great with nice texture, it is very good and has a nice design. Also, the case is made with great capacity, it has headphones compatibility and has a reasonable design. Finally, the swaller iphone 8slim battery case is portable and rechargeable, making phone charging more convenient.

Most buyers quickly discovered that the case is easy to engage, and certainly lasts for the day. Also, they say that the case is great for on the go and trips. Further, they say that note: if the phone does n't charge with the case off, that is either a phone issue or a charging cable issue. Overall, most customers agree that the case is functionally comfortable and no one questions it.

• The soft silicone makes it easy to install and remove your phone.
• This battery case feels very well made and fits securely on the phone.
• This will no doubt protect the phone from a fall.
• This is great and added an excellent amount of additional battery life.

Best For High Capacity: Vooe Iphone 8 Slim Battery Case

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Not everyone likes to purchase a case for their regular use, but the Vooe Iphone 8 Slim Battery Case would be an anomoly. The vooe iphone8 slimbattery case can not support car charger, high voltage or quick charge adapters. Advanced battery chips can protect your iphone 7 plus / 8 plus from overcharging, short-circuiting and overheating. Further, this holds charge, it works as advertised and has a convenient design.

The case is good for wireless headphones, It lasted 6 months and has a new design. Also, the case is made for great color, is great with life saver, It is black and has a perfect design. Lastly, the vooe iphone 8 slim battery case has extended battery life, It provides great value and has a protective design.

Most buyers found that the case can work for iphone 6 plus, 7 plus and 8 plus. And, a few say that the case is perfectly and pretty durable. Further, they say that the case is a high capacity external battery for a very low price. Overall, buyers found this to be one of the best cases for daily purposes.

• The design is lacking in the case plug to the wall outlet.
• This comes with a great item, It is ideal for heavy users and has a nice design.
• This is great for biking, other "always on" apps.
• This does take some time to charge when it’s completely dead, but it’s worth it.

Best For Daily Wear: Hetp Iphone 8 Slim Battery Case

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Not everyone likes to purchase a case for their daily purpose, but the Hetp Iphone 8 Slim Battery Case would be an anomoly. And, the hetp iphone 8 slim batterycase is made with a great warranty, charges the phone, It would be perfect with great customer service and has a great design. Also, you will receive an 18 month warranty and 30. In addition, the case is great for data transfer, is perfect for low-profile, it is used for a long charging life and has a charging design. Lastly, the hetp iphone 8 slim battery case is available in a total of 2 different colors: rose gold and black 8500mah.

Almost all customers quickly discovered that the case does not add much weight to the phone and protects it from falls. And, a few strongly agree that the case has to be to work accurately though. Moreover, they strongly agree that this battery case has a 3.5 mm headphone jack for headphones for iphone 6 plus. In short, buyers found this to be one of the best cases for daily purposes.

• This has been used for some time now without issue.
• This takes about 2 hours to fully charge by itself.
• This fits well for iphone xs.
• This case is definitely worth every penny.

Best For Surface Protection: Gin Foxi Iphone 8 Slim Battery Case

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Next on the list, we've got yet another case that manages to win our hearts. It's the Gin foxi iphone 8 slim battery case and it's widely considered as the case that has the most suitable features. The Gin foxi iphone8 slimbattery case makes the phone heavier, it is black and has a sturdy design. 1X 5000mah qi wireless charging battery case for iphone se(3rd gen)/se (2nd gen) /8/7/6s/6. The qi wirelss battery charging case is fit for iphone iphone 8/7/6s/6 / se 2020 / se 2022 with an advanced battery chip and component shell.

Most importantly, the Gin Foxi Iphone 8 Slim Battery Case is good for fast delivery, Its battery life is good and has a magnetic design.

Almost all customers quickly discovered that the case was intended to be a gift for a friend who uses an iphone 7. Further, they also found that the case was made from soft silicone rubber. With no doubts, this case passed the test and had very satisfied buyers eager to share their experience.

• It's true this case doesn't support magsafe.
• Upgraded buttons of the charging battery case for more sensitive commands.
• This works well for what it’s made for.
• This does its work for a reasonable price.

Best With Good Charge: Kkd Iphone 8 Slim Battery Case

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The Kkd Iphone 8 Slim Battery Case is capable of outshining several other cases featured in this list in overall features for the price point. And, the kkd iphone 8slim battery case is black, is made with great customer service and it is best with great size. Long Press the power button of the batterycase for 3s, it will start/stop charging your phone. Also, it is great for simultaneous charging, is great for battery type and it does the job. Finally, the kkd iphone 8 slim battery case is available in blue, red, grey etc., so, it's likely one of your favorites is in the mix.

Most buyers opine that the case is easy to hold, and well works the price. In addition, a few say that the case is easy to hold with one hand but also has a little weight to it. In short, buyers found this to be one of the best cases for daily purposes.

• This has a charging power level and it is highly recommended.
• Sync-through technology, syncs data while charging, without removing the battery case.
• This is a one - piece case that protects.
• This charges the phone first, has led indicators and it is easy to charge.

Best Choice For Travel: Bovsrt Iphone 8 Slim Battery Case

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate case. The Bovsrt Iphone 8 Slim Battery Case is exactly that - it's a simple case that hits all the right notes. The bovsrt iphone 8 slim battery case is best for full protection and has a protection design. The certified lightning chip ensures 100% compatibility with your iphone 6/6s/7/8/se 2020, ios 10+ and higher. The small 1 x battery case for iphone 6/6s/7/8 / se 2020 ( include cable)1 x user manual, 1 x lightning to usb data cable.

The case is the best choice for travel, camping and work. Moreover, this is best for full protection to corners, It feels smooth and has a comfortable design. Finally, the bovsrt iphone 8 slim battery case is perfect for low-profile, It is very good and has a premium design.

Almost all customers opine that the case is made in small batches and also the entire design of this battery case is very smooth and looks great. Moreover, a few also found that the top of the case needs to be folded back so the phone can be inserted at a flat angle so it can connect correctly with the charger. Therefore, buyers were eager to recommend it to friends and families.

• This is used to ensure power, safety and reliability.3.
• This is compatible with all functions of the iphone 6/6s/7/8/se 2020.
• This is only for iphone se 3/6/6s/7/8/se 2020 (4.7 inches), other models are not available.
• Passed ce, fc, rohs certification to ensure your charging safety.

Best With Extra Battery: U-Good Iphone 8 Slim Battery Case

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We would, of course, be remiss if we didn't mention U-Good Iphone 8 Slim Battery Case for daily use. And, the slimmest & lightest iphone 7 plus/8 plus charging case on the market, not bulky!support wired headphones, airpods and bluetooth headphones, charge and listen to music simultaneously. Short-press once to check the case’s battery level without charge) through the back 4 led battery level lights. Lastly, the u-good iphone 8 slim battery case is good for business trip, is perfect for ultra slim, It is very happy and has a charging design.

Most buyers opine that the case design is completely worth it. And, a few strongly agree that this battery case needs about 3 hrs to full charge an iphone 7plus/8plus from 0 % to 100 %. In 1.5 hours it can charge the iphone plus up to 50 % power from 0. In short, buyers found this to be one of the best cases for daily purposes.

• Sync your iphone to macbook/pc/laptop without removing this case charger.
• One of the newcomers and featured product.