1. Alpatronix BX170

Alpatronix BX170 battery case has got both stylish design and the needed power to offer an efficient charging solution to your device. The 3200mAh rechargeable battery delivers more than 100% additional battery life to your iPhone. The double-layered construction is endowed with enough strength to resist impact. The scratch guard adds more muscle to its armory. The raised bezel doesn’t allow the screen to come in contact with the surface when placed face down. Moreover, BX170 is available in three color variants like black, red, and gold and comes with a lifetime warranty. Pros

Protective designEasy to install and removePrecise cutouts

Cons

Comparatively low capacity battery

2. WELUV wireless battery case

Here’s a battery case that offers full protective coverage to your phone, with optimized soft TPU. It’s got precise cutouts and buttons for efficient usage. It also prevents damage to the camera lens and ensures seamless access to all features.  Further, it comes with an extra practical and popular wireless charging function. You can even listen to music while you charge. And it’s easy to connect the battery case to the computer via the USB cable without removing the phone from the case. Pros

Great look and feelGood grip 

Cons

Removing the case is not super convenient

3. Lonlif

Lonlif’s powerful charging case adds 150% more battery to your iPhone 8. This battery case boasts a power button and LED indicators; you can turn on the case when you need to charge your iPhone. LED indicators will show you the battery status of the case. Apart from charging your phone, the case also protects it against scratches and falls. Its bumper and the hard-shell backplate provides 360-degree protection to your premium smartphone. The inner soft fabric is a bonus for your iPhone’s protection. Pros

Delivers over 150% battery life consistently360° protective designAllows you to sync your iPhone to the computer without needing to remove the cover

Cons

The lightning port is a bit loose

4. VOOE

Use your original cable to charge VOOE’s battery case and avoid incompatibility problems. Once the case is charged, you can install it on your iPhone and enjoy your full day without having to worry about charging the device. With 6000mAh battery capacity, your iPhone gets double power and you can use your phone for video watching and conversations. VOOE’s sync-through technology allows you to sync your iPhone to Mac or other Windows computers. This backup case has elevated front lips and edges to protect your iPhone against scratches. Pros

Durable hard-shell designBuilt-in safeguardsPower indicators make it easy to keep track of charging status

Cons

The Lightning connector could be better

5. Ekrist

Ekrist’s backup charger adds 180% more battery to your iPhone 8. This battery case is a reliable companion of your phone when you are away from any traditional phone chargers. A slim profile of this case makes it more portable; instead of using a power bank, it is better to rely on this not-so-heavy rechargeable battery pack. The charger case has a button to turn on and off the charging. Check the battery status from the four LED lights installed at the bottom of this case. Enjoy full-day talk time and 15 hours of Internet use. Pro

Relatively slim designPromises to offer over 180% battery lifeShields the smartphone against short-circuiting

Cons

Needs to improve efficiency

6. Apple Smart Battery Case

While there is no dearth of iPhone 8 battery cases in the market, I don’t think there are too many covers that can match Apple Smart Battery Case’s efficiency. Granted, the official battery cover may cost you way more than the third-party offerings. But, if the premium design is what you are after, Smart Battery Case should be worth checking out. With this battery case, your iPhone 8 can deliver up to 24 hours of video-watching and over 25 hours of talk time. Besides, you can juice up your iPhone and the Smart Battery Case at once. The soft elastomer hinge allows you to install and remove the case without any pain. In terms of durability, it’s more than strong to endure shock. Pros

Secure and reliable charging solutionOne-piece designPretty soft elastomer hinge

Cons

Highly expensive

7. Feob

Feob is known for making high-quality battery cases that add more battery life to your iPhone when you are away from traditional power sources. This ultra-slim and lightweight battery case add 260% power to your iPhone 8. By using this case, you can enjoy 36 hours of talk time, 30 hours of web browsing, 33 hours of video playback, and 6 hours of 3D gaming. With its advanced sync through technology, you can charge your iPhone and battery case simultaneously. Since Feob has removed excessive bulk from the case, you can keep it always installed on your iPhone. Pros

Claims to deliver over 250% battery lifeFeatures 360° scratch guardIntegrated chips ensure safe charging

Cons

Removing the case is not super convenient

8. Wavypo

The battery case from Wavypo offers a 4000mAh battery that can charge your iPhone 8 a couple of times. You just need to press the button on the back for a couple of seconds to start charging your device. It also has four LEDs on the back that represents the remaining power on the case. Additionally, you do not need to remove the case to sync your iPhone with Mac or PC. Besides that, the case also protects your device from overcharging and overheating. Lastly, there are a few color choices available. Pros

CE and RoHS certificationsSync through design works reliablyScratch-resistant

Cons

At times the charging speed may feel sluggish

That’s all for now!

Your favorite?

So, this is my most delicate collection of the top battery cases for the iPhone 8. Hopefully, you have liked exploring them. Which one has caught your eyes? I guess it’s the one that provides plenty of web browsing time. It would be cool to know its name and the qualities you have liked in your favorite case.

You might also like to explore:

Best iPhone 8 Wallet CasesBest iPhone 8 Cases10 Best iPhone 8 Bumper CasesBest iPhone 8 Screen Protectors

Note: Prices given here are mentioned on affiliate portals while writing this article.

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