Samsung Galaxy S8 has decent battery life. But, it becomes frustrating sometimes when the device runs out of the battery, and especially when there’s no charger around you. Hence, having the best Galaxy S8 battery case would be the better option.

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Keep the phone powered with these innovative and vivid battery cases for Galaxy S8 smartphone. They deliver 100% extra battery life. These cases are quite thin and protective. Leave your worry behind and extend the usage of your phone with such cases. Let’s check them out and buy a one for your phone.

Best Samsung Galaxy S8 Battery CasesBest Battery Cases for Samsung Galaxy S8

Galaxy S8 Battery Cases 
Vproof
Mophie
Pantheon
Ruky
Iconic
Alclap
Meritcase
Coofun
TQTHL
Wuloo

#1. Vproof

Vproof Battery case is specially designed for the latest Samsung Galaxy S8 models. It offers wireless charging for your Galaxy S8 but not for the battery case.

vproof galaxy s8 battery caseKey features:

  • The powerful 5,000mAh Li-polymer rechargeable battery can offer 100% plus extra battery to your Galaxy S8 device which is similar to 28+ hours talk time or 13+ hours web browsing.
  • You can connect your device easily to your computer without removing the case.
  • It is a durable and ultra-slim battery case to protect your device’s screen from scratches.
  • You can easily hold the sleek on/off button to power up your Galaxy S8.
  • It has LED battery level indicator to alert you about the current power life.

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#2. Mophie

Mophie is a California-based familiar brand that manufactures accessories for smartphones and other mobile devices. It provides 60% extra battery life which extends your talk time to over 46 total hours.

mophie galaxy s8 battery caseKey Features:

  • You can quickly charge the case by placing on any wireless charging base, or with device’s USB-C cable and wall charger.
  • The Magnetic mount hold can charge your device perfectly every time.
  • You can charge both batteries or connect your phone with PC without removing the battery case
  • It provides high-impact protection with internal rubberized support pads to protect your device from drops and falls.
  • It provides protection from scratches and cracked screens with the low profile design.

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#3. Pantheon

Pantheon battery case for Galaxy S8 is made from the high-quality component, and it is the one of the slimmest design battery case for Galaxy S8.Check out more features.

pantheon galaxy s8 battery caseKey Features:

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  • It offers powerful 4000 mAh Li-Polymer rechargeable battery case which provides extra 125% battery life.
  • The company uses the art chips so you can quickly and efficiently charge your device.
  • It provides excellent drop protection from all four corners even it has the slimmest design.
  • It features 4 LEDs to indicate you about the current battery life.

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#4. Ruky

Ruky is one the most popular brand which offers best battery cases for all high-end smartphones. Now you can charge your Galaxy S8 anytime and anywhere with just a single press of a button Ruky batter case.

ruky galaxy s8 battery caseKey features:

  • The 5,000 mAh Li-polymer rechargeable battery case offers extra 100% battery life which adds 24+ talk time and 12+ web surfing.
  • It integrated with LED light indicator to alert you about how much percentage of battery left.
  • It is made from the high-class material which protects your device from scratches and other wear and tear.
  • The comprehensive bumper design and hard-shell backplate can protect the four corner of your device from accidental fall and drops.
  • It uses the soft TPU material which allows you to simply adjust a charging plug.

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#5. ICONIC

If you are a traveling addict, you should buy this ICONIC Galaxy S8 battery case to boost up your device battery for longer time. It is an ultra-durable battery case specially made for Galaxy S8. Check out more features below:

iconic galaxy s8 battery caseKey Features:

  • It is made from the flexible soft frame and hard-shell backplate to protect your S8 from high fall and drops.
  • You can quickly charge your device with the help of the 5000 mAh Li-Polymer battery life.
  • It’s raised, and rugged outer cell provides total protection against drops, bumps, and scrapes.
  • The smart light indicator can help you to know remaining battery level.

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#6. ALCLAP

ALCLAP offers the best way to power your Galaxy S8 without the charging cables. It provides most powerful 5,000 rechargeable lithium-ion polymer battery to stay longer with your phone. Check out more features below:

alclap galaxy s8 battery caseKey Features:

  • It provides extra 125% battery life for your device which adds 25+ hours talk time or 18 hours of web browsing.
  • It is made from high-quality PTU and TPU material to protect from drops, high falls, and scrapes.
  • The Smart Dual Charge Technology can leave your Galaxy S8 and case in charging respectively.
  • It can fully charge your Galaxy S8 in only 3 hours. Once it full, the case will automatically disconnect.

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#7. Meritcase

Merit is one of the well-known brands in making cases for almost all smartphones. The Meritcase Galaxy S8 Battery Case is one of the grade-A battery cases. Check out more features below:

meritcase galaxy s8 battery caseKey Features:

  • The 5,000 mAh rechargeable Li-polymer battery with 500 plus charge cycle provide 125+ extra battery life.
  • The Smart IC embedded can fully charge your device within 2 hours.
  • It is durable and ultra-slim casing to protect your device provide protection to four corners.
  • The FCC, CE, and RoHS certified can protect your S8 from overcharge, overvoltage, and short circuits.
  • It is made of ABS/PC material with rubber oil on the surface to offers soft-touch effect and good scratch-resistance.

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#8. COOFUN

It adds the special look to your Galaxy S8 with its specially designed style. It offers double standby time for the device. Check out it’s more features.

coofun galaxy s8 battery caseKey Features:

  • Its built-in high capacity of 5500 mAh Lithium Polymer battery which provides 130% extra battery life; it adds 28+ hours talk time or 13+ hours of internet browsing.
  • It can charge Galaxy S8 battery and battery case simultaneously.
  • It features LED indicator to let you know the remaining battery power.
  • It can easily fit in your hand and your pocket, so you do not need extra effort to take the phone.

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#9. TQTHL

TQTHL S8 Battery Case is the budget-friendly battery case with the power of 5000 mAh. This external battery case is specially designed for Galaxy S8. Check out more features below:

tqthl galaxy s8 battery caseKey Features:

  • They provide 100% extra battery life for your S8 device which adds 32 hours talk time or 15 hours web surfing time.
  • It offers 2 in 1 function for charging and protecting from drops and impacts.
  • It uses the grade-A batteries with CE and RoHS certified and the internal chips to protect your phone from overvoltage and overcharge.
  • The case has precise cut-outs for camera, speakers, ports, and buttons.
  • It has Smart LED indicator can tell you about how much battery was remaining.

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#10. Wuloo

Wuloo Galaxy S8 Battery Case is the brand new battery case with powerful 5000 mAh battery capacity to double your phone’s battery life. It is specially designed for your S8, so it can easily fit on your device.

wuloo galaxy s8 battery caseKey Features:

  • It build-in rechargeable Li-polymer battery adds 150% extra battery to your phone.
  • You can charge your phone and battery case at the same time with this S8 battery case.
  • The soft silicone material will give you the soft touch, and bumper design can protect your device from scratches and daily wear and tear.
  • It has a Smart LED indicator can tell you remaining power in the battery case.
  • The hard-shell backplate with the matte finish can prevent fingerprints and dust.

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Your favorite?

Well, we hope that you have got the perfect battery case for your newly expensive Galaxy S8. If we missed any favorite brand in the list, you could tell us in the comments or on Facebook, Twitter, and Google Plus.