Best Portable Charger For Samsung Galaxy S8 – Top 7 Picks and Reviews 2020

We looked at the consumer reviews and found the best of the best using our data-backed approach.

Here’s a look at the best Portable Charger For Samsung Galaxy S8

Bestseller No. 1
10000mAh PD 3.0 Power Bank Portable Charger Quick Charge USB C 18W Fast Charging Battery Pack...
  • ✅【PD Fast Speed Charging】- PD3.0 & QC3.0 fast charge capable, offer one of the Highest Charging Speed in the market for both charging and recharging, it is also 100% back-ward compatible, intelligently detects and charges your devices at its max speed.(iPhone 12/12mini/12pro/12pro max, iPhone 11/11 pro/11pro max, iPhone XS MAX XR X 8 7 6 6s Plus 5s, iPad Mini/Air / 4 3 2, Samsung Galaxy S10 S9 S8 Plus Note 9 8 etc, Google, LG, Nintendo Switch and more)
  • ✅【Slim Size with High Capacity 】- 10000mAh Capacity Power Bank with Grade A+ li-polymer battery cell inside - Enough capacity to provide 4 solid charges to an iPhone 6s, or at least 2.5 charges to iPhone X, or 1 and a half charges for an iPad Mini.
  • ✅【Dual Input】- Built-in USB-C and Apple (iOS) input ports, you can recharge the power bank with either the included USB-C cable or your own 8 PIN lightning cable, so for iPhone users/type-c Phone users, only 1 cable is needed for carrying around, very convenient
  • ✅【Safe to Use】- Ultra reliable grade A+ li-polymer cells and premium microchips ensure safety and durability. 10-layer protection system provides surge protection, termperature control and more advanced safeguards to protect both you and your devices
  • ✅【What You Get】- Bestmars PD Power Bank X 1, Type-C Cable X 1, Charing Cable for iPhone X 1, Protective Pouch X 1, User Manual X 1, 24 hours friendly customer service & 24 Month Warranty (Note: Apple C to Lighting Cable, Micro-USB cable, AC adapter/WalL Charger NOT included)
Bestseller No. 2
iWALK 4500mAh Portable Charger USB C Battery Pack, Compatible with Samsung Galaxy S20,S10,S9,S8,Note...
  • Capacity Upgraded: The 3rd Gen. usb c battery bank, 4500mAh big capaity could charge Google Pixel 4/Galaxy S9/S8 1 time, moto z4 0.8 times etc.
  • More Stylish Design: The new body is more fashionable while connect with android phones (for different phone colors, the new usb c powerbank has white,black,pink colors available)
  • More User-Friendly: Connector cover is made easier to take off and on. LED indicator light is changed to be softer. Matching more cellphone cases due to the connector length is upgraded too
  • Consistently Mini Size: upgraded to high-quality battery core, thus, the capacity has increased to 4500mah but the size has not changed much.
  • Packing list: 4500mah usb c power bank X1, USB Type-C charging cable X1, user manual X1
Bestseller No. 3
IEsafy Portable Charger, Mini-Sized 26800mAh Power Bank with Dual 2.4A Fast Charging Ports, Smart...
  • Ultra-Compact Designed: This upgraded portable charger adopted a more compact design, like the size of a palm. You can easily take this power bank anywhere and help to save space. The matte surface material provides a more comfortable holding feeling. It prevents slipping from the hands to a greater extent.
  • High Capacity Battery Pack: This 26800mAh Power Bank can fully charge most iPhone about 7 time, Samsung Galaxy for 5 times, and a tablet for twice. Average unrestrained usage of 9 days after one fully charge.
  • Fast Charging with Dual Ports: You can charge 2 devices simultaneously with 2 output ports, each offers up to 5V/2.4A charging speed per port, 5V/3.1A Max. 2x faster charging than standard portable chargers.
  • Multiple Protection for Safety: The built-in smart chip provides comprehensive protection(Over Current Protection, Short Circuit Protection, Temperature Protection and Over-voltage Protection) for the mobile power supply. No need to worry about damaging your devices.
  • What You Get: IEsafy Portable Power Bank 26800mAh x1, Micro USB Cable x1, User Manual x1. Lightning cable for iPhone/iPad sold separately.
SaleBestseller No. 4
Xcentz Portable Charger 10000mAh 18W PD 2 USB Output, Small Compact USB C Power Bank PD&QC 3.0 LG...
  • Charge on The Go: Smaller than a credit card and lightweight as a baseball. Fits perfectly in your palm, pocket and purse as an every-day-carry charger.
  • Fast Charge with Ease: With 18W PD and QC 3.0, USB-C port fast charges iPhone 8/X/XR/XS and Google Pixel. USB-A port fast charges Samsung, Motorola, LG, and other Quick Charging supported Android phones.
  • Always Enough Juice: Can charge iPhone 8 up to 3.5 times, iPhone X up to 2.5 times, Galaxy S9 up to 2.3 times, Galaxy S8 up to 2.3 times, iPad Air2 up to 1 time.
  • Unrivaled Quality: Designed and constructed with high-quality materials and powered by LG 21700 battery cells, it can endure over 500 charge / recharge and still hold over 90% juice. Last 3x longer for use.
  • What You Get: Xcentz 10000 PD portable charger, USB-A to USB-C cable, USB-C to USB-C cable (Micro USB or Lightning cables not included), user’s guide, our worry-free 18-month guaranty and customer service.
Bestseller No. 5
Ceeya Power Bank 5V 26800mAh Portable Charger with Dual Output,Battery Pack with LED Display...
  • 【A must have on the go】:26800mAh High Capacity power bank portable charger is perfect for 5V heated vest, heated clothing,heated jacket,heated pants,Vacations,Business trip,Camping,Hiking,no need to worry about lost contact with anyone due to the low battery of phone.It's a little bit heavy only because the weight match the long lasting true capacity.
  • 【Airline Approved external battery pack backup】:The rated capacity of this portable charger power bank is 26800mAh/99.16Wh,it is under 100Wh,so you are free to take it to the flight with you,but in the Carry-on luggage ONLY.
  • 【Power Bank with Dual input and Dual output】:2 USB Ports output can be shared with friends or charge 2 devices at the same time. It is with 2 input options,USB Micro input and USB C input options allow you to recharge it with different cords (It only comes with a USB Micro cord).
  • 【Portable phone charger with LED display】:The big LED display is more convenient than a blinking light.You will know how much juice left,so that you will know when to recharge it exactly.
  • 【Safety Lithium Polymer and Durable Battery Cell】:The Lithium Polymer Cell is more safe than the other battery cell,no memory,long lasting and sturdy.
Bestseller No. 6
GETIHU Portable Charger, LED Display 10000mAh Power Bank, 4.8A 2 USB Ports High-Speed Battery Pack...
1,018 Reviews
GETIHU Portable Charger, LED Display 10000mAh Power Bank, 4.8A 2 USB Ports High-Speed Battery Pack...
  • GETIHU’s Value: GETIHU is a R&D manufacturer with 11 years of experience. Providing gadgets with reassuring quality at unbeatable price is our biggest advantage and always be our #1 priority.
  • ✅【100% Safe】UL-2056 Certified Li-on Battery combines Dual Protect Chips to make a reassuring airline approved portable charger.
  • ✅【Intelligent LED Display】Always know how much battery is left with the clear digital display by simply pressing the power button. No more Guessing.
  • ✅【High-speed Charging】Featuring exclusive smart IC to auto fit your devices’ charging rate and optimize the charging efficiency, you can power up two devices together at a blazing-fast speed up to 4.8A.
  • ✅【Even Wider Compatibility】Unlike most power banks on the market incapable of charging low-power accessories, GETIHU 10000 can work with not only all the smart phones but smaller devices like your AirPods, Bluetooth headphone, Bluetooth speaker, sport wristbands, smart watch, etc.
Bestseller No. 7
High Capacity 10000mAh Quick Charge QC 3.0 Portable Charger Fast Speed Charging Dual Input Thin...
87 Reviews
High Capacity 10000mAh Quick Charge QC 3.0 Portable Charger Fast Speed Charging Dual Input Thin...
  • ✅【Fast Speed Charging】Bestmars 10000mAh Power Bank Equipped with Quick Charge 3.0 Solution, offer one of the Highest Charging Speed in the market for both charging and recharging, it is also 100% back-ward compatible, intelligently detects and charges your devices at its max speed.(iPhone XS MAX XR X 8 7 6 Plus, iPad Mini/Air / 4 3 2, Samsung S7 Plus, Note 5, Google Nexus, LG, etc and more.)
  • ✅【High-Capacity and Slim Size】10000mAh Capacity Power Bank with Grade A+ li-polymer battery cell inside - Enough capacity to provide 4 solid charges to an iPhone 6s, or at least 2.5 charges to iPhone X, or 1 and a half charges for an iPad Mini.
  • ✅【Dual Input】Built-in Micro-USB and Apple (iOS) input ports, you can recharge the power bank with either the included micro-USB cable or your own apple lightning cable, so only 1 cable is needed for carrying around, very convenient(Note: Apple charging cable is not included)
  • ✅【Safe to Use】Ultra reliable grade A+ li-polymer cells and premium microchips ensure safety and durability. UL 2056 Certified protection system provides surge protection, termperature control and more advanced safeguards to protect both you and your devices
  • ✅【What You Get】1* Bestmars Power Bank, 1* Micro USB Cable, 1* Protective Pouch, 1* User Manual, 24 hours friendly customer service & 24 Month Warranty (Note: Apple Lightning cable, USB-C cable, AC adapter not included, Apple devices and USB-C devices need to be charged by your own cable)