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Best Portable Usb Charger
Members of our team had to buy and test hundreds of portable usb charger from various manufacturers. The TOP list of the best portable usb charger, which can be found below, is completely based on our own experience.

Portable Usb Charger differ by the manufacturer, material, color, and many other characteristics. Moreover, every year manufacturers present newer models, which makes the choice even more complicated. Thanks to our buying guide, you will be able to understand all the nuances of portable usb charger and save a lot of your precious time.

Ranking the 10 Best Portable Usb Charger of 2018

Name and Features Image Rating Details
1. Anker PowerCore 5000
Contains 5000 mah of power.
Anker PowerCore 5000
4.8
Read reviews
2. Portable Charger
3 ismart usbs automatically adjust the output up to 5.8a.
Portable Charger
4.5
Read reviews
3. Anker PowerCore 10000 (Budget Pick)
One of the smallest and lightest 10000mah portable charger.
Anker PowerCore 10000
4.3
Read reviews
4. Power Banks 16750 Ravpower 16750mah Phone Battery Charger (Best for the Price)
Slim silhouette with higher capacity recharges your iphone 7 5.5 times, a galaxy s8 for 3.3 times, or an ipad air 1 full time.
Power Banks 16750 Ravpower 16750mah Phone Battery Charger
4.3
Read reviews
5. Upgraded (Best Lightweight)
Add two charges to an iphone 6, or at least one full charge to an iphone 6 plus, galaxy note 5/4/3, galaxy s6/s7 and almost other phones.
Upgraded
3.8
Read reviews
6. Solice 20000mah Dual Usb Output Portable Charger
2 usb ports support fast charging for 2 devices at the same time (5v / 2.1a and 5v / 1a).
Solice 20000mah Dual Usb Output Portable Charger
3.5
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7. Poweradd 2nd Gen Pilot 2GS 10000mAh Power Bank
Enough capacity on the go.
Poweradd 2nd Gen Pilot 2GS 10000mAh Power Bank
3.5
Read reviews
8. Dual Usb Portable Charger
The pocketjuice endurance ac is designed to fit your life and that means being small enough to pit into a small purse or pocket at just 5.34″ x 2.64″ x 0.80″ inches, and super-lightweight at less than 8 ounces.
Dual Usb Portable Charger
3.3
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9. Portable Charger
Includes dual ismart ports for optimized charging with up to 5v/2.4a output per port (total 5v/3.4a).
Portable Charger
3.0
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10. KMASHI 10000mAh Portable Power Bank (DIY Crafters’ Choice)
Ultra-high density battery cells make this compact 10000mah external battery.
KMASHI 10000mAh Portable Power Bank
3.0
Read reviews

 

 
№ 1. Anker PowerCore 5000, Ultra-compact 5000mah External Battery with High-speed Charging Technology, Power Bank for Iphone, Ipad, Samsung Galaxy and More

High-speed charging: equipped with exclusive poweriq technology, it provides the fastest possible charge to any phone or tablet (up to 2a). Does not support qualcomm quick charge. Ultra-compact: remarkably small, tubular design slides easily next to your phone in any pocket or bag. High capacity: contains 5000 mah of power. Enough to provide two charges to an iphone 6s or at least one to a galaxy s7. The anker advantage: join the 10 million+ powered by america’s leading usb charging brand. Lightning cable for iphone and ipad sold separately.

 

 
Top Pros
High capacity
The anker advantage
High-speed charging
Top Cons
Given all the pros, this product is impeccable.
 

What do I need to check before choosing a portable usb charger?

You can find out everything you need to know about any specific portable usb charger at our site before buying it. That is why we like this marketplace so much: it offers a very convenient website with “Compare” feature, as well as hundreds of user reviews. Read them to understand whether a portable usb charger is suitable for you.

 

 
№ 2. Portable Charger S Ravpower 22000mah Portable Phone Charger 22000 Power Banks 5.8a Output 3-port (2.4a Input, Ismart 2.0 Usb Ports, Li-polymer Battery Banks) for Smartphone Tablet Black

Safer for longer: secure high-density li-polymer battery retains up to 70-80% of its full capacity even after 500 charge-discharge cycles. What you get: lifetime warranty card, ravpower ace series 22000mah portable charger.2 x micro usb charging cables, carry pouch, user guide. Triple-device charging: 3 ismart usbs automatically adjust the output up to 5.8a; note: power bank does not support qualcomm quick charge. Colossal battery: 22000mah capacity charges an iphone x for 4.9 times, a galaxy s8 4.4 times, or an ipad mini 4 2.6 times; fully recharge in just 11-12 hours with a 2.4a charger.

 

 
Top Pros
Triple-device charging
Colossal battery
Top Cons
Offers too many unnecessary features.
 

 

 
№ 3. Anker PowerCore 10000, One of The Smallest and Lightest 10000mah External Batteries, Ultra-compact, High-speed Charging Technology Power Bank for Iphone, Samsung Galaxy and More

Remarkably compact: one of the smallest and lightest 10000mah portable charger. Provides almost three-and-a-half iphone 8 charges or two-and-a-half galaxy s8 charges. High-speed-charging technology: anker’s exclusive poweriq and voltageboost combine to deliver the fastest possible charge for any device. Qualcomm quick charge not supported. Usb-c and lightning cable for iphone / ipad sold separately. Certified safe: anker’s multiprotect safety system and high-quality lg battery cells ensure complete protection for you and your devices.

 

 
Top Pros
High-speed-charging technology
Remarkably compact
The anker advantage
Certified safe
Top Cons
Cannot be used right out from the box.
You will have to wash it regularly.
 

How did you create this rating list with the best portable usb charger?

During the creation of this buying guide, we had to look through hundreds of portable usb charger. Our team compared many products from various brands in order to find the most optimal model with the best price to quality ratio. The goal was to determine portable usb chargerthat offer the most value for their money, and we think that we have achieved it.

 

 
№ 4. Power Banks 16750 Ravpower 16750mah Phone Battery Charger Portable Chargers External Battery Pack 4.5a Dual Usb Output Power Pack for Iphone X, Iphone 8, Galaxy S9, Ipad, Android Devices (black)

Fast recharge & flashlight: fully charging the battery bank takes only 9-10 hours with a 2a charger; built-in flashlight for emergencies or when a light is needed. What you get: 1 x ravpower deluxe series 16750mah portable charger.2 x micro usb charging cables.1 x carry pouch.1 x user guide & free 18 month warranty. Massive 16750mah of power: slim silhouette with higher capacity recharges your iphone 7 5.5 times, a galaxy s8 for 3.3 times, or an ipad air 1 full time. Dual charging: powers up to 2 smartphones or tablets at once with a total current output of 4.5a. Note: does not support qualcomm quick charge.

 

 
Top Pros
Massive 16750mah
Dual charging
Fast recharge & flashlight
Top Cons
It is too easy to scratch.
 

 

 
№ 5. Upgraded, Poweradd Slim 2 Most Compact 5000mah External Battery 2.1a Ouput Portable Charger with Smart Charge for Iphones, Ipad, Samsung Galaxy, Htc and More, Blue

Constructed using grade a cell, and premium microchips, to ensure the highest quality and safety, and worry-free operation. Sufficient power supply – add two charges to an iphone 6, or at least one full charge to an iphone 6 plus, galaxy note 5/4/3, galaxy s6/s7 and almost other phones. Ultra compact – remarkably small only 3.9.1.3.1.2 inch w/o packaing, hexagonal tubular design, makes it fits into any pocket or wallet easily, just portable on the go whenever you need it. Lightning cable for iphone / ipad sold separately. Upgraded charging technology – auto detect your device and deliver its fully-intended charge speed up to 2.1a at most once connected.

 

 
Top Pros
Upgraded charging technology
Constructed using grade a cell
Sufficient power supply
Ultra compact
Top Cons
Some users claim that the assembly quality is very low.
Inconvenient to use.
 

 

 
№ 6. Solice 20000mah Dual Usb Output Portable Charger External Cell Phone Battery Pack Power Bank with LED Light for Iphone, Ipad and Samsung Galaxy and More (gray)

Ultra-safe protection – sophisticated protection effectively prevent overcharge, overcurrent and short circuits, ensuring complete reliability. Compact & portable – exquisite, slim and sleek enough to hold in your handkeep your devices running whenever and wherever you are. The special anti fingerprints design to keep the surface cleanly. Dual usb outputs – 2 usb ports support fast charging for 2 devices at the same time (5v / 2.1a and 5v / 1a). Stylish design – the led light is convenient when you in outdoors and on the go. Charges an ipad air almost once, an galaxy s6 2.5 times, an iphone 6 3.5 times and other smartphones multiple times.

 

 
Top Pros
Stylish design
Compact & portable
Ultra-high capacity
Dual usb outputs
Ultra-safe protection
Top Cons
The instruction manual is completely useless.
 

 

 
№ 7. Poweradd 2nd Gen Pilot 2GS 10000mAh Power Bank, Dual Usb Port Portable Charger 3.4a High-speed Charge for Iphone, Samsung Galaxy, Other Smartphone and Tablet, Black (apple Cable Not Included)

Upgraded version randomly – please note you may get the 2.1a version one randomly. Pilot 2gs auto detect your device and deliver its fastest possible charge speed up to 2.4a at most once connected.5v/2a input is twice as faster than 1amp input; which means you could fully charge it in only 5 hours. What you get – poweradd pilot 2gs x 1, usb cable x 1, user manual x 1, feedback card x 1; what you get – poweradd pilot 2gs x 1, usb cable x 1, user manual x 1, feedback card x 1; poweradd offers 30-day money back within 24-month limited product guarantee and 24h.7d friendly customer service. Built-in safeguards – grade a+ li-polymer cell premium microchips multi-protect system supports over-charged, over-discharged, over-voltage, over-current and short circuit protection, worry-free while using pilot 2gs. 10000mah power bank – enough capacity on the go. Able provide 4 solid charges to an iphone 6s, or at least 2.5 charges to a galaxy s6, or 1 and a half charges for an ipad mini.

Compact design – aviation aluminum body designed to ensure lightweight and durability, compact size makes it easy to carry and fits easily into pocket.

 

 
Top Pros
Built-in safeguards
Compact design
10000mah power bank
Upgraded version randomly
Top Cons
Special equipment is required in order to use it.
 

 

 
№ 8. Dual Usb Portable Charger, 8, 000mah External Battery Pack, Ultra Slim and Light with Built-in Ac Plug and Micro Usb Cable, Charges Iphone, Android and More, Pocket Juice By Tzumi

Universal compatibility charge almost any smartphone or device; both apple and android are covered, meaning that it is compatible with your new samsung galaxy and iphone devices. Note: to use your pocketjuice endurance slim ac with apple devices, you must provide your own apple lightning-to-usb cable. The charger already provides a micro-usb cable for immediate use with compatible devices. User-friendly design the usb slot on your pocketjuice endurance ac can be used to charge any apple or android devices, while the folding ac wall plug inside your pocketjuice endurance slim ac can be inserted directly into an outlet to charge up (or remain tucked away when not in use). All pocketjuice models include a handy battery monitor with 4 led lights to indicate when you re running low on juice. All you need is 5-6 hours and your favorite handheld charger is ready to fuel for days. Tough and long-lasting endurance: the pocketjuice endurance ac is designed to fit your life and that means being small enough to pit into a small purse or pocket at just 5.34″ x 2.64″ x 0.80″ inches, and super-lightweight at less than 8 ounces. This rugged little power bank is also encased inside a protective and uv-resistant shell, which is resistant to both heat and impact, making it perfect for travel or the commute.

Big power in a small package: pocketjuice endurance ac portable chargers deliver up to 4 full charges for your device with two high-speed usb ports and 3.4a total output. When you re expecting powerful and efficient performance, rest assured that your pocketjuice endurance slim ac is working hard to keep you moving.

 

 
Top Pros
Universal compatibility charge almost any smartphone or device
Big power in a small package
The tzumi promise
Top Cons
Does not offer enough length.
Not enough value for such a high price.
 

 

 
№ 9. Portable Charger S Ravpower 20000mah Usb Battery Pack with Dual Ismart 2.0 Usb Ports, 3.4a Max Output, 2.4a Input Power Bank for Iphone, Ipad, Galaxy, and Android Devices

2x faster recharge speed: save 50% on your recharge time with a full battery in just 9 to 10 hours. Thoughtful and detailed design: curved edges offer a better feel and a stylish look; all three ports are located together for convenience and to minimize wire tangling. Trusted safety and protection: keeps your device safe with voltage surge, over charge/discharge, and high temperature protections. 20000mah long lasting power: airplane-friendly high capacity power bank provides 6.1 charges for the iphone 7.4 charges for the samsung galaxy s8, and 1.6 charges for the ipad air 2. Dual output meets all charging needs: includes dual ismart ports for optimized charging with up to 5v/2.4a output per port (total 5v/3.4a).

 

 
Top Pros
20000mah long lasting power
Dual output meets all charging needs
2x faster recharge speed
Trusted safety
Top Cons
May be uncomfortable for tall people.
 

 

 
№ 10. KMASHI 10000mAh Portable Power Bank with Dual Usb Ports 3.1a Output and 2a Input, Black

10000mah power bank: smooth varnish allows you to power up in style, while 4 status leds keep you informed of remaining capacity. Ultra-high density battery cells make this compact 10000mah external battery. Use a 5v adapter (not included) for fastest charging. Intelligent power manage ic, overcharge protection, short circuit protection. With such massive capacity, in such a compact package, perfect for flights, road trips or just any time you’re away from an outlet. Package includes: 10000mah 2a input fast charger external battery.1 micro usb charger cable(iphone/samsung galaxy s5 note 3 cable not included).1 user manual.

Super-fast charge output through dual usb ports (5v / 2.1a and 5v / 1a) allow for simultaneous charging of your ipad, iphone, android, and more at high speed. About 6.5 hours fast charging.

 

 
Top Pros
Intelligent power manage ic
Package includes
Super-fast charge output through dual usb ports
10000mah power bank
Top Cons
Inconvenient to use.
 

What warranty should a portable usb charger have?

We highly recommend you to buy portable usb chargerfrom brands that offer prolonged warranty. If something goes wrong and your portable usb charger breaks down, you will be able to repair it without spending a single penny. Most companies offer a two-year warranty for their products.

What is the defining factor when choosing a portable usb charger?

One of the most important factor of any portable usb charger is its material. It has to be durable and easy to clean. If you want to find a portable usb charger that will serve you for many years, you will have to buy an expensive model made out of the best materials.

Are new portable usb chargersupposed to be expensive?

Obviously, a good portable usb charger cannot be very cheap. If you want to buy a decent product, you should not be trying to save money on it. We recommend you to order the best models from our list of the best portable usb chargerif you can afford it.

Meet the Author
My name is Beth Peterson and I am a Electronic Repair Technician. I graduated from Villanova University - Villanova, Pennsylvania

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beth@stiveboro.com
276 5th Ave Suite 704 New York, NY 10001
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