The Best usb battery pack of 2021 – Top 10 and Rankings

If you’re looking for usb battery pack but don’t know which one is the best, we recommend the first out of 10 usb battery pack in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

Rank No. #1
2-Pack Miady 10000mAh Dual USB Portable Charger, Fast Charging Power Bank with USB C Input, Backup Charger for iPhone X, Galaxy S9, Pixel 3 and etc …
  • 【2-Pack 10000mAh Power Bank】Two 10000mAh battery packs not only for portable charging but also around the home. Allowing you charge mobile devices without having to be tethered to a plug socket. Each of them fully charges 2.4 times for iPhone X, 3.6 times for iPhone 8 and 2.2 times for Samsung Galaxy S9.
  • 【Dual Output & Input】Each has 2 USB output ports that detect all the connected devices and efficiently distributes the current output up to 5V 2.1A. The USB C and Micro USB ports can fully refill the battery itself in 5 hrs at 5V 2.0A.
  • 【Reliable Li-polymer Cell】Thanks to the Li-polymer battery pack, the charger is much safer than any Li-ion charger. Also, it's lighter and slimer that you can easily carry it around, even on airplanes.
  • 【Small & Slim】It feels incredibly compact for a 10000mAh power bank, weighing just 218g and only 14mm thick. Grippy design is easy to hold, easy to toss into a bag and incredibly portable.
  • 【What You Get】2 * Miady 10000mAh USB Portable Charger (White & Black); 2 * USB Cable; 1 * User Manual. We provide 24*7 friendly customer support and also back our products for 18 months.
Rank No. #2
Anker PowerCore 10000 Portable Charger, One of The Smallest and Lightest 10000mAh Power Bank, Ultra-Compact Battery Pack, High-Speed Charging Technology Phone Charger for iPhone, Samsung and More.
  • The Anker Advantage: Join the 50 million+ powered by our leading technology.
  • Remarkably Compact: One of the smallest and lightest 10,000mAh portable chargers. Provides almost three-and-a-half iPhone 8 charges or two-and-a-half Galaxy S8 charges.
  • High-Speed Charging: Anker’s exclusive PowerIQ and VoltageBoost combine to deliver the fastest possible charge for any device. Qualcomm Quick Charge not supported.
  • Certified Safe: Anker’s MultiProtect safety system ensures complete protection for you and your devices.
  • What You Get: Anker PowerCore 10000 portable charger, Micro USB cable, travel pouch, welcome guide, our worry-free 18-month warranty and friendly customer service. USB-C and Lightning cable for iPhone / iPad sold separately
SaleRank No. #3
APC UPS, 600VA UPS Battery Backup & Surge Protector, BE600M1 Backup Battery Power Supply, USB Charger, Back-UPS Series Uninterruptible Power Supply
  • 600VA / 330W Backup Battery power supply
  • 7 Outlets (NEMA 5-15R): 5 UPS Battery Backup with Surge Protection Outlets, and 2 Surge Protector Only Outlets
  • 1 USB Charger Port (1.5A) for cell phones and other portable electronics
  • 5' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), wall-mountable, plus free Windows PC power-management software (Mac OS uses native "Energy Saver" Settings)
  • Replacable Battery: The battery can be replaced when needed with RBC model APCRBC154 (sold separately)
Rank No. #4
Portable Charger 2-Pack 10000mAh Power Bank Odec High Capacity Power Bank Ultra Slim External Phone Battery Pack with Dual Input & Output for iPhone 12 Pro, Galaxy S10, Pixel 4, iPad 2020, AirPods Pro
  • 【10000mAh High Capacity Power Bank】This pocket-sized power bank is holding a powerful 10000mAh rechargeable battery with ultra-fast 2.4A charging ports and a maximum 2.4A recharge rate. It provides your device with an extended charge, over 2.6 times for iPhone XS, nearly 2 times for Samsung Galaxy S10, almost 1.5 times for iPhone 11 Pro Max, and more than 1.3 times for iPad mini 5.
  • 【Dual Input & Output】Equipped with dual inputs of Micro USB and Type-C, you can recharge your power bank more convenient using the included Type C cable or Micro USB cable. The dual USB outputs let you charge two devices at the same time giving you more pleasure. The four white LED lights keep you informed about the current battery level allowing you to prepare for every emergency.
  • 【Slim & Portable】One of the slimmest 10000mAh portable cell phone chargers on the market. Featuring a remarkably compact size & travel-friendly design, it can fit into your pocket or bag easily without occupying too much space and ensure incredible portability wherever you go. Handy for home, office, and vacations.
  • 【Safety & Efficiency】This Odec power bank with built-in safeguards supports multiple charging protocols to protect your devices against overcharging, overheating, and excessive current. You can get your device charged from 0 to 100% in no time and at no risk.
  • 【What You Get】2 x Odec 10000mAh Portable Chargers (White & Black), 1 x USB-A to C Cable, 1 x Micro USB Cable, 1 x User Manual.
SaleRank No. #5
Solar Power Bank 30,000mAh-Minrise Portable Charger, Solar Charger Power Bank with 2 USB Outputs, External Battery Pack for Outdoor Activities Compatible with Smartphones etc.
  • 30,000mAh Large Capacity Power Bank: The heavy duty 30000mAh capacity power bank can charge for Phone 8 7 times, for samsung galaxy S9 5 times, for iPad Air 4 times, and for switch 3 times.
  • Dual inputs and Dual Outputs: Twin usb a output ports allow you to charge two devices simultaly, and detect all the connected devices and efficiently distributes the current output up to 5v 2.1a; dual input ports type c and micro usb can recharge itself in 11 hours with a 5v 2a charger and cable.
  • Certified Safe: The power bank passed ul, ce certification, solar charger is safe to use and has a strong endurance and large capacity; more surprise, it can automatically adjust the output to deliver the most appropriate current, it keep your devices from overcharging, over current, over voltage and short circuit.
  • Solar Portable Charger: Solar power bank is equipped with 1w solar panel bank which provide emergency power for travel, earthquakes, typhoons, other natural disasters, outdoors; it only weights as much as a 16oz bottle of water, easy to carry, fireproof, and low temperature resistant, which help you handle many harsh outdoor environments.
  • What You Get: 30000mAh portable charger solar power bank, micro usb cable, user manual.
Rank No. #6
INIU Portable Charger, 20W PD3.0 QC4.0 Fast Charging LED Display 20000mAh Power Bank, Tri-Outputs Battery Pack Compatible with iPhone 12 11 XS X 8 Samsung S20 Google LG iPad Tablet etc. [2021 Version]
  • ✅【INIU’s Confidence】At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3 years warranty.
  • ✅【Know-Before-You-Go】Unlike vague blinking lights, the digital display shows you the exact percentage of power left and when to recharge. Let you know before you go.
  • ✅【3X Ultra-Fast Charging】The newest 20W Power Delivery 3.0 USB C port, plus dual QC 4.0+ USB outputs, to revolutionize your experience of speed, especially bring the latest iPhones from 0 to 65% just in 30mins, 3X faster than regular 1A chargers.
  • ✅【7 Days of Safe Power】Enjoy a full week’s worth of charging capacity with the airline-approved 20000mAh power bank.
  • ✅【Even Wider Compatibility】Unlike the market’s most power banks incapable of charging low-current accessories, INIU PD3.0 Super portable charger can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smartwatches, etc.
SaleRank No. #7
Portable Charger 26800mAh【2020 Upgrade High Capacity】Power Bank Ultra Compact External Battery Pack Backup with 4 LED Lights,Dual USB Ports High-Speed Charging for Cell Phones, Tablet and More (Black)
  • 【26800mAh Upgrade High Capacity】26800mAh power bank with huge capacity can charges most smartphones over 6 times or a tablet 2+ times. Suitable for a business trip or other outdoor activities.Without extra worry about low phone battery, enjoy your devices entertainment anytime anywhere. [Note:High capacity so the products weight 320g]
  • 【High-speed charging】Dual USB battery pack combined with 5 V / 2.1 A and 5 V / 1A output, simultaneous charging for 2 devices. 4 blue LED indicators show the power left as 25%-50%-75%-100%. Charges in just 14-15 hours with a 2.1A charger.
  • 【Safe and Compatibility Battery Pack】With built-in safeguards design, this power bank can auto identify and change the charging current depending on the different devices to protect your devices against excessive current, overheating, and overcharging, no security risks.
  • 【Universal Compatibility】Our portable charger is suitable for a wide range of electronic devices which have USB port.Please use the included Micro-USB cable, your original cable or a third-party certified one (such as MFi).
  • 【24-Month Warranty】Customer-centric after-sale support 24 months quality warranty and 100% money back guarantee.If you are not satisfied with this charging case, please feel free to contact us. We will solve your problem in 24 hours.
Rank No. #8
Artman 2-Pack LP-E17 Batteries and Rapid Dual USB Charger for Canon EOS RP, Rebel T8i, T7i, T6i, T6s, SL2, SL3, EOS M3, M5, M6, EOS 200D, 77D, 750D, 760D, 800D, 8000D, Digital SLR Camera
  • 📸 【Extensive Compatibility】: Made to the exact specifications LP-E17 fully compatible with Canon EOS RP,Rebel T7i,T8i,T6i, EOS 77D, EOS 750D, EOS 760D, EOS 8000D, EOS Rebel T6s and more(For EOS M3, EOS M5, EOS M6 serires,it will not display battery life)
  • 📸 【Multiple Protection and 100% Safety】: Built with multiple circuit protection ( over-charging,over current, over voltage, short-circuit, high-temperature ).With UL/CE/ROHS Certifications , fast and safe charging.
  • 📸 【More Batteries, More Photos】: Double your camera runtime with a complete backup package including two 1300mAh replacement battery and a dual battery charger.
  • 📸 【3 Ways to Charge】: Features wall, car, and power bank charging - all three chargers sold separately; charge inside the camera or with a 2A input charger for optimal charging.
  • 🎁 【Package Includes】: 2 x LP E17 Replacment Batteries, 1 x Dual Battery Charger, 1 x Micro USB Cable and Friendly Customer Service.
Rank No. #9
REYTRIC Hero 9 Replacement Batteries 3-Pack and 3-Channel USB Charger Compatible with GoPro Hero 9 Black AHDBT-901 (Fully Compatible with GoPro9 Battery and Charger)
  • 【Fully Compatibility】: Replacement battery designed for GoPro 9 camera. Fully compatible with GoPro Hero 9 black, same design as the Go Pro battery.
  • 【Upgrade 3 Batteries for Gopro Hero 9, More Power & Fun】: Three 1720mAh real capacity rechargeable batteries triple your camera running time, extending shooting time and provides endless fun for you. Rechargeable lithium-ion battery with high capacity and quality cells. No memory effects so that can protect your camera well and provides super Long Time Recording.
  • 【Storage design charger】: 3-channel unique and compact Charger designed with a closed lid for Gopro battery, can storage and charge 3-Pack REYTRIC Hero 9 batteries (also compatible with GoPro 9 battery) simultaneously and independently from 5V 2A max USB power source, reduce the need for multiple charges. Red for charging, Green for charging completed. Charging Time: about 3 hours for 3 batteries.
  • 【Safe To Use】: Integrated intelligent control chip help you use Go Pro Hero 9 camera safer. Built-in over-charge, over-discharge, over-voltage, over-current and over-heating protections. Multiple circuit protection ensures both safety and stability. Exclusive offering of high performance and long lasting usage.
  • 【Buy with Confidence Warranty】: Package includes: 3*1720mAh Batteries and 1*3-channel charger for Gopro-Hero 9 camera. 12 Months Warranty. 24 x 7 Email Support. If you have any questions, please contact us directly. We are committed to resolving any situation in which our product does not meet your expectations.
SaleRank No. #10
MAXOAK Laptop Power Bank 185Wh/50000mAh(Max.130W) Portable Laptop Charger External Battery Pack for Laptop iPad Phone Notebook
  • Superior Quality&SAFETY Guaranteed: Conform to UL1642 and UL2056 Standards. Constructed with Lithium-ion Polymer Battery Cells&Built-in 6 Security Protections to Ensure Safety Use and 1000+ Long Recharge Cycles. We Offer Customers a 12 Months Hassle-free 100% Satisfaction & Replacement Warranty.
  • Long-lasting DC Power Bank for Laptops:Ultra High Capacity 50000mAh(3.7V)/185Wh(130W Max.).Compatible With a Wide Variety of Laptops(Max.130W)- Dell HP Lenovo Surface pro 2/3/4(DC12V) Sony Samsung Acer Toshiba IBM NEC.We Include 14 DC Connector for Various Laptops. Once Fully Charged, K2 Portable Battery Pack Can Charge Laptops(65W) About 2.5 Times and Smartphone About 11-18Times without Using your Laptops/Phones While Charging,It is Much Power Saving than AC Outlet Power Bank.
  • DC20V/DC12V/USB5V Outputs:All-IN-1 FAST CHARGE Battery Pack.It Features with 1*DC20V/5A for Laptops(18.5V~20.5V), 1*DC12V/2.5A for Cameras,Routers,LED lights, 2*USB 5V/2.1A and 2*USB 5V/1A For Smart Phones, iPad, Tablet &Other USB-Charged Devices. You Can Charge Several Devices Simultaneously to Save You Much Time. Ultra Energy Saving & Fast Charging Speed with DC input:16.8V/2.5A, OUR K2 Battery Pack Can Be Recharged in Just 6-8 Hours.
  • Emergency Battery Backup for Outdoors. Size 8.1" x 5.3" x 1.3" And Weight 2.77lb.You Can Easily Put This Portable Charger in Your Briefcase ,Backpack Or the Carrying Bag. Keep your laptops, Phones, Fans,LED Lights, Nintendo Switch, Speakers, Cameras Powered During Road Trip, Hunting,Camping, Fishing,etc.
  • WHAT YOU CAN GET: 1 x Laptop power bank(K2),1 x AC Adapter, 1 x DC cable, 14 x DC connector for Laptops, 1 x Multifunction bag, 1 x Manual.

How Do You Buy The Best usb battery pack of 2021?

Do you get stressed out thinking about shopping for a great usb battery pack? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching usb battery pack, which is why we have assembled a comprehensive list of the greatest usb battery pack available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for usb battery pack that you consider buying. Your questions might include the following:

  • Is it worth buying an usb battery pack?
  • What benefits are there with buying an usb battery pack?
  • What factors deserve consideration when shopping for an effective usb battery pack?
  • Why is it crucial to invest in any usb battery pack, much less the best one?
  • Which usb battery pack are good in the current market?
  • Where can you find information like this about usb battery pack?

We’re convinced that you likely have far more questions than just these regarding usb battery pack, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for usb battery pack, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible usb battery pack. Make sure that you are only using trustworthy and credible websites and sources.

We provide an usb battery pack buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available usb battery pack currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of usb battery pack has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features:What bells and whistles matter for an usb battery pack?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your usb battery pack.
  5. Customer Ratings: Number ratings grade usb battery pack objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their usb battery pack.
  7. Product Quality: You don’t always get what you pay for with an usb battery pack, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an usb battery pack is should be an indication of how long it will work out for you.

We always remember that maintaining usb battery pack information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding usb battery pack is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.