Best Galaxy S8 Battery Case

Here is a list of top 10 Best Galaxy S8 Battery Case in the market, which has made it possible to find the best Galaxy S8 Battery Case for you. We have taken our time and devoted ourselves to deliver you the most up-to-date product reviews. You can use these reviews to decide who to buy from and what product to buy in the market.

Best Galaxy S8 Battery Case

Galaxy S8 Battery case 6000mAh, HETP Protective Rechargeable External Battery Pack for Samsung Galaxy S8 Charging Case Portable Backup Power Bank for Galaxy S8 (5.8 inch) -Black

$29.95  in stock
2 new from $29.95
1 used from $30.00
Free shipping
as of November 14, 2021 4:43 pm

Features

  • ❥【SUPER LONG CHARGING LIFE】❥Compatible Samsung Galaxy s8 ONLY❥ This Samsung galaxy S8 charging case has 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.
  • ❥【6000mAh HIGH CAPACITY】 This Samsung Galaxy S8 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.
  • ❥【EASY INSTALLATION AND USE】Easily insert your Samsung Galaxy S8 into the lightning output port .The Samsung Galaxy S8 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 Samsung Galaxy S8 power bank.
  • ❥【PROTECTING AND CHARGING 2 IN 1】High quality Samsung Galaxy S8 battery cover with 360° scratch-guard, dual layer protection to protect your Samsung Galaxy S8 from scratches and other daily wear and tear. Internal safe chips prevents the Wireless Charging Power Case short-circuiting, overheating and over-charging.
  • ❤【Satisfaction card】100% money back . If you are not satisfied with this Galaxy S8 charging case, We will offer replacement or full refund within our 18 months ,please feel free to contact us.

NEWDERY Upgraded Samsung Galaxy S8 Battery Case Qi Wireless Charging Compatible, 5000mAh Slim Rechargeable Extended Charger Case Compatible Samsung Galaxy S8 (2017)-(5.8 Inches Black)

$35.99
$32.99
 in stock
as of November 14, 2021 4:43 pm

Features

  • ➤ [UPGRADED TO SUPPORT QI WIRELESS CHARGER] - Qi-enabled wireless galaxy S8 power case allows you to charge the case with a wireless charging pad (not included). You can use any Qi wireless charging pad to charge the phone and the battery case together. (Only fit for regular S8.)
  • ➤ [EXTENDED 100% BATTERY LIFE] - Samsung S8 case battery with built-in 5000 mAh rechargeable Li-polymer battery pack, doubles your battery life. the galaxy S8 extended case is made of TPU and PC material. Great for travel and heavy users.
  • ➤ [CHARGE SIMULTANEOUSLY] - Simultaneously charge your S8 and case charging together with the original cable. Your phone recharges first, followed by the extended battery.
  • ➤ [360 FULL PROTECTION] - Newdery portable charging case for galaxy S8 adds only 0.36-inch thickness to your phone, provides superior full protection to the edges, prevent your phone from getting scratched.
  • ➤ [100% SATISFACTION GUARANTEED] - 12-month warranty ensures you are protected for the life of galaxy S8 external battery pack. You will be offered full assistance from our NEWDERY Customer Support Team.

Galaxy S8 Battery Case,5000mAh Portable External Backup Charging Case,Rechargeable Protective Power Bank Charger for Samsung Galaxy S8(Black)(Not for Galaxy S8 Plus)

$24.99
$21.99
 in stock
as of November 14, 2021 4:43 pm

Features

  • EFFICIENT CHARGING: The Galaxy S8 rechargeable extended battery case is equipped with Smart Dual Charge Technology, you don't need to remove your Samsung s8 from the case. Simply leave your S8 in the case while charging as it will charge your galaxy s8 and the charging case simultaneously.
  • HIGH IMPACT PROTECTION: High impact protection featuring rubberized support points that enhance edge-to-edge protection while still fitting securely and comfortably in your hand.360°comprehensive bumper design and hard-shell back plate, the portable charging case protects your Galaxy S8 from scratches and other daily wear and tear.
  • EXTEND BATTERY LIFE: The Powerful 5000mAh rechargeable Li-polymer rechargeable battery case can effectively provide 120%+ extra battery life for your Galaxy S8 only(5.8inch),which is equivalent to add 24+ hours talk time or 12+ hours web browsing time.
  • OTHER FEATURES: Just slide your galaxy s8 all the way to the bottom section until the usb type c port is fully inserted into your phone. easily in your hand or in your pocket. Smart LED indicator, shows how much juice reserved in different colors. Power switch key allows you to turn on or turn off S8 battery case. If it display the RED light, you need to charge the battery case.effectively prevents a short circuit or overcharge and over-discharge,high security guarantee.
  • WHAT YOU GET: You will get Backup Battery Charging Case for Samsung Galaxy S8,User Manual, Hassle-free Warranty and Excellent Customer Service.

RUXELY Galaxy S8 Battery Case,5000mAh Portable External Backup Charging Case, Rechargeable Protective Power Bank Charger for Samsung Galaxy S8(Black)(Not for Galaxy S8 Plus)

$23.99
$21.99
 in stock
as of November 14, 2021 4:43 pm

Features

  • EFFICIENT CHARGING: The Galaxy S8 rechargeable extended battery case is equipped with Smart Dual Charge Technology, you don't need to remove your Samsung s8 from the case. Simply leave your S8 in the case while charging as it will charge your galaxy s8 and the charging case simultaneously.
  • HIGH IMPACT PROTECTION: High impact protection featuring rubberized support points that enhance edge-to-edge protection while still fitting securely and comfortably in your hand.360°comprehensive bumper design and hard-shell back plate, the portable charging case protects your Galaxy S8 from scratches and other daily wear and tear.
  • EXTEND BATTERY LIFE: The Powerful 5000mAh rechargeable Li-polymer rechargeable battery case can effectively provide 120%+ extra battery life for your Galaxy S8 only(5.8inch),which is equivalent to add 24+ hours talk time or 12+ hours web browsing time.
  • OTHER FEATURES: Just slide your galaxy s8 all the way to the bottom section until the usb type c port is fully inserted into your phone. easily in your hand or in your pocket. Smart LED indicator, shows how much juice reserved in different colors. Power switch key allows you to turn on or turn off S8 battery case. If it display the RED light, you need to charge the battery case.effectively prevents a short circuit or overcharge and over-discharge,high security guarantee.
  • WHAT YOU GET: You will get Backup Battery Charging Case for Samsung Galaxy S8,User Manual, Hassle-free Warranty and Excellent Customer Service.

LOYTAL Battery Case for Samsung Galaxy S8, 5000mAh Rechargeable Extended Battery Charging Case, External Battery Charger Case, Backup Power Bank Case with Kickstand

$33.99  in stock
as of November 14, 2021 4:43 pm

Features

  • * Integrated power switch allows you to turn on/off the battery case quickly. You need to remove the battery case if you want to sync the phone to the computer. NOTE: It does NOT support charge through. If you charge the battery case with the phone installed while plugged in, only the battery case will be charged.
  • * Charging and protecting, 2 in 1 function. Super fast charging. Built-in short circuit and overcharge protection.
  • * Made of high quality material, unique and comfortable tactile impression. 360º Full Protection. Protects the phone from bumps, scratches and dust.
  • * Slim design with accurate cut-outs. It’s perfect for traveling and outdoor activities. You can also easily access to the buttons and ports of the phone without removing the battery case.
  • * Built-in 5000mAh lithium polymer battery, high efficiency and high conversion rate. Ideal for long distance journey and business trip. This battery case is exclusively designed for Galaxy S8. It’s NOT compatible with Galaxy S8+ or Galaxy S8 Active.

Cellet Samsung Galaxy S8 Battery Case, 5500 mAh Rechargeable Power Bank Case Compatible for Samsung Galaxy S8, Black (BSAMS8BK)

$24.99  in stock
2 new from $24.99
Free shipping
as of November 14, 2021 4:43 pm

Features

  • GO BEYOND YOUR POWER: Extend your battery life to 150% extra with this external battery case. 28+ hours of talk and web use. Get the optimal amount of power with the 5500 mAh power capacity provide to you by our product.
  • DUAL CHARGING COMPATIBLE: This Samsung Galaxy S8 specifically designed case does not just power your device, but can provide a nice charge to another device. Or charge your case and your smartphone simultaneously.
  • USER FRIENDLY: This battery case is easily installed and usable. Just slide your phone and plug it in. Push the power button on the bottom right hand corner the power on/off. The 4 LED light display will show you the charge that is left on the device.
  • PROTECTION AND CONVINIENCE: Provides optimal protection to your device and with a simple and smooth finish leaving you a soft feel on your hands giving you a good grip to prevent slips and drops. Comes with a built in stand to make it easier when streaming a video or watching a movie.
  • PRODUCT DIMENSIONS:  170 * 76 * 19mm and weight: 165g

mophie Juice Pack Battery Case for Samsung Galaxy S8 (not plus) 2,950 mAh Built-in Battery - Wireless Charging - Black

$69.99
$49.99
 in stock
as of November 14, 2021 4:43 pm

Features

  • RECHARGEABLE BATTERY CASE: The 2,950 mAh Juice Pack holds a charge for an extended period so your phone is always ready when you need it
  • UNIVERSAL WIRELESS CHARGING: The Juice Pack battery case works with any wireless charging pad; It’s fully compatible with Qi and other wireless systems, and no cables are needed for charging
  • PRIORITY+ FAST CHARGING; Connect the phone’s charger and USB-C cable to the Juice Pack case to charge your Samsung smartphone; Your Galaxy S8 will be charged first, and then the Juice Pack will recharge itself
  • SECURE MAGNETIC POSITIONING: The Juice Pack case magnetically aligns with any mophie Charge Force mount to hold your phone in place, and charging begins on contact; Your Galaxy S8 will be held securely
  • LOW-PROFILE DESIGN: High impact protection is built into the Juice Pack; Its raised corners provide edge to edge screen protection, and internal bumpers add extra cushioning for the edges and corners

Cellet Samsung Galaxy S8 Battery Case, 5500 mAh Rechargeable Power Bank Case Compatible for Samsung Galaxy S8, Black (BSAMS8BK)

$24.99  in stock
2 new from $24.99
Free shipping
as of November 14, 2021 4:43 pm

Features

  • GO BEYOND YOUR POWER: Extend your battery life to 150% extra with this external battery case. 28+ hours of talk and web use. Get the optimal amount of power with the 5500 mash power capacity provide to you by our product.
  • DUAL CHARGING COMPATIBLE: This Samsung Galaxy S8 specifically designed case does not just power your device, but can provide a nice charge to another device. Or charge your case and your smartphone simultaneously.
  • USER FRIENDLY: This battery case is easily installed and usable. Just slide your phone and plug it in. Push the power button on the bottom right hand corner the power on/off. The 4 LED light display will show you the charge that is left on the device.
  • PROTECTION AND CONVINIENCE: Provides optimal protection to your device and with a simple and smooth finish leaving you a soft feel on your hands giving you a good grip to prevent slips and drops. Comes with a built in stand to make it easier when streaming a video or watching a movie.
  • PRODUCT DIMENSIONS:  170 * 76 * 19mm and weight: 165g

KERTER Battery Case for Samsung S8 - [50000mAh] Charging Case Extended Battery Rechargeable Battery Backup Power Bank Portable Charger Case for Galaxy S8 - Black

$25.59  in stock
as of November 14, 2021 4:43 pm

Features

  • 【Perfect Size】:This Battery Case Only Compatible with Samsung Galaxy S8, Not Compatible with Samsung Galaxy S8 Plus and other Samsung mobile phone models.
  • 【Smart LED Indicator】:4 led lights to check power level 25%-50%-75%-100%.you could switch on/off the battery case with the power switch button on the bottom.
  • 【2 in 1 Protection and charging】: Protection and charging integrated. Made of high quality materials, 360° protect your iPhone, anti-collision.Introducing smart batteries, charging up 40% without hurting the phone battery, and safer.
  • 【Add Double Your Samsung Galaxy S8 Battery Life 】:This battery case for Samsung Galaxy S8 build-in 5000mAh Li-polymer battery.The big capacity backup case can add Double Your Samsung Galaxy S8 Battery Life. Ideal choice for traveling and work.
  • 【What You Get】: Package included 1x5000mAh Battery Charger Case with Exquisite packaging; 1x User Manual; 24 month warranty [Replacement or Refund]. If the return windows close after 30 days, please feel free to contact us via your purchased orderID. We will reply you within 12 hours to provide the satisfied solution for you.

RUNSY Samsung Galaxy S8 Battery Case, 5000mAh Rechargeable Extended Battery Charging Case, External Battery Charger Case, Backup Power Bank Case with Kickstand (5.8 inch)

$35.99  in stock
as of November 14, 2021 4:43 pm

Features

  • ✔️ Charging and protecting, 2 in 1 function. Super fast charging. Built-in short circuit and overcharge protection. NOTE: It does NOT support charge through. If you charge the battery case with the phone installed while plugged in, only the battery case will be charged.
  • ✔️ Integrated power switch allows you to turn on/off the battery case quickly. You need to remove the battery case if you want to sync the phone to the computer.
  • ✔️ Slim design with accurate cut-outs. It’s perfect for traveling and outdoor activities. You can also easily access to the buttons and ports of the phone without removing the battery case.
  • ✔️ Made of high quality material, unique and comfortable tactile impression. 360º Full Protection. Protects the phone from bumps, scratches and dust.
  • ✔️ Built-in 5000mAh lithium polymer battery, high efficiency and high conversion rate. Ideal for long distance journey and business trip. This battery case is exclusively designed for Galaxy S8. It’s NOT compatible with Galaxy S8+ or Galaxy S8 Active.

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