We’ve spent hundreds of hours researching and comparing Power Pack 20000Mah of all specifications to find the best one for any need (or budget). Here are the results.

The Best Power Pack 20000Mah of 2020 – Top Rated & Reviewed

2,456 Reviews Scanned

SaleRank No. #1
TOZO PB1 PD + QC 3.0 Portable Charger 20000mAh Ultra-High Capacity Fast Power Bank 22.5W High-Speed Charging External Battery Pack with USB-C Input/Output for iPhone,Samsung, Green
  • 【High Charging Speed】Powerful 18W PD output for exhilarating charging speeds.Moreover, just taking one PD cable of the newest iPhone, bring your new iPhone back to 50% in as quickly as 30 minutes.
  • 【Capacity】 Contains the 20000mAh Capacity. Fully charge your iPhone 11 for 6 times, iPhone 8 for 6 times,iPhone SE for 8 times,or Samsung S10 for 4 times.Suitable for business, travel, you don't have to worry about your phone low battery.
  • 【Light and Compact】Exquisite and portable, handheld size and lightest 20000mAh portable charger.Unique Aluminium alloy design with frosted metal case, high-end texture, Anti-Fingerprints design, more cleanly on its surface when you hold it in any places.
  • 【Safe to Charge & Built to Last】Apply high quality Li-ion battery cells, safe and reliable, stable function.Built-in security devices protect your devices from excessive power, overheating, overcharging and short circuit protection.
  • 【Highly Compatible】Suitable for all phones, tablets. (Note: The package comes with a Type-C cable used to charge the power bank and some Android phones. And it supports the fast charging.)
SaleRank No. #2
2-Pack IEsafy 20000mAh Portable Charger Power Bank with Dual USB Output, Fast Charging External Battery Pack USB-C Input, Backup Battery Charger for iPhone X Samsung Galaxy S10 Google LG AirPods etc
  • 【2-Pack 20000mAh High Capacity Power Banks】Pay the price of one to get 2*20000mAh power banks, one for instant charging and the other for office or car. No need to worry about forgetting to back up the power supply, sharing is more convenient. And they can fully charge iPhone X 5 times, iPhone 8 fully charge 7 times, and Samsung Galaxy S10 fully charge 4.4 times.
  • 【Dual Outputs & Inputs】 Both portable chargers have 2 USB output ports with speed charging, which can detect all connected devices and effectively distribute current output up to 5V/2.4A. The Type-c input port can reach the maximum current input of 5v/2.4A, and the micro input can reach the current input of 5V/2.1A. A variety of different input methods allow you to choose an input method that is more suitable for you.
  • 【Widely Compatible】Not only compatible with all mobile phones and tablets, but also compatible with AirPods, Bluetooth headsets, Bluetooth speakers, fitness trackers, smart watches and other smaller devices. The 11.81in micro cable and 11.81in USB-C cable are included in the package, so you don’t need to buy an additional charging cable.
  • 【Slim & Portable】Compared with the same type of 20000mAh power bank, the weight is less than most power banks. It weighs only 330g(11.64 oz) and is light and portable,can fit into your pocket or bag easily. These battery packs are also airline-approved so you can travel anywhere with them.
  • 【Safe & Reliable】With CE, FC, RoSH certificated, you can always trust them to power your daily routine. Built in high-quality Li-ion battery helps to charge your phone safely and prevent over-voltage, over-charging, over-current, or short circuit, etc. You can get your device charged from 0 to 100% in no time and at no risk.
Rank No. #3
BESTON Portable Charger 20000mAh Power Bank with 3.4A (2.4A+1A) Output Dual USB Port, Fast Recharge External Battery Pack for iPhone Galaxy Android Phone
  • 20000 mAh High Capacity: Airplane-Safe 74Wh power can add 8 solid charges to iPhone 8, 4.5 charges to iPhone X, 4 charges to Samsung Galaxy S8 and 1.5 charges to Air 2
  • Smart Charge: Auto detect your you devices and deliver its fastest possible charging speed with up to 2.1A output per port, charge 2 devices simultaneously with 2 USB ports (total 3.4A max)
  • Faster Recharge Speed: Save 50% on your recharge time with 5V 2.1A input to recover a fully battery in just 9 to 10 hours
  • Intelligent Safeguards: Built-in multi layers of protection IC to protect the power bank and your devices against over-charging, over-discharging, short-circuit, high-temperature and surge current
  • What You Get: BESTON PS026 20000mAh Power Bank, Micro USB Cable, User Manual, 30 days money back and 1 year limited warranty with 24 hours friendly customer service
Rank No. #4
Omni 20+ 20000mah Laptop Power Bank | AC/DC/USB-C/Wireless Battery Backup for Laptops:MacBook Pro/iPad Pro/Dell/Surface | Cameras:Canon/Nikon/DSLR/DJI Drones | Smart Devices:iPhone/Samsung
  • 【Power Hub For All Your Smart Devices】From laptops to cameras, drones, and smartphones, Omnicharge can keep all your devices charged up. Compact and functional.
  • 【Extensive Features】All-In-One power solution with high powered AC, USB-C PD for laptops, Wireless charging, QC 3.0 USB-A, Adjustable DC power, pass-through charging and solar charging.
  • 【High Powered, Fast Charging】70wh (20000mah) battery capacity. Charge safe and fast with high charging efficiency. 100 watt AC and DC, 60 watt USB-C PD, powers most smart devices including MacBook Pro and Surface Pro.
  • 【Carry Less, Power More】Carry one cable to charge your laptop using USB-C or DC output while charging your Qi-compatible smartphone wirelessly, leave your bulky chargers at home
  • 【Accessories】The Omni 20+ includes a USB charging cable and a USB-C charging cable. NOT INCLUDED: Fast charger and DC cables for DJI Drones, Magsafe 2, Surface, and other PC laptops sold separately.
SaleRank No. #5
20000mah Mobile Power Supply with Dual USB Port Output, Portable Charger with LCD Display, Compatible with iPhone 11/11 Pro/XS/XS max/XR, Samsung Galaxy note9
  • Ultra-High Capacity: The massive 20,000mAh capacity provides more than 5 charges for iPhone XS, almost 5 full charges for Galaxy S10, more than 3 and a half charges for Huawei P30, and over 2 and a half charges for iPad mini 5
  • Simultaneous Charging: Get a 5W wireless charge for your phone or wireless earbuds while charging another device via one of two 10W USB ports. (10W total max output)
  • 【Power bank with hidden LCD display】:The big front LCD Display will be more convenient to know the exactly percentage of remaining juice of the power battery instead of a blinking light. So that you will know exactly when to recharge it. To turn on the LCD Screen, just need to Click the power button on the side of the item or connect your devices.
  • Flashlight function: there are two LED lights in the middle of USB interface. After turning on the power, press the power button twice continuously to turn on the strong light. Press the power button again to turn on the weak light. Press the power button again to turn off the flashlight function.
  • [What do you get] 1 20000 MAH USB portable power bank; 1 USB cable.
Rank No. #6
RAVPower Portable Charger 20000mAh PD 3.0 Power Bank QC 3.0 18W USB C External Battery Pack Tri-input and Tri-output Cell Phone Charger Battery for iPhone, Samsung Galaxy and More
  • Power for Days: Step into the upper echelon of battery capacity with a muscled 20,000mAh, fully capable of recharging your phone or tablet several times over.
  • The LED indicator displays the available power level of battery pack and charging status intelligently. Know before you go.
  • One for All: Compatibility at its finest, not only ready to charge almost all USB powered devices including laptops, tablets, smartphones and more, but also portable charger can charged by all the cables.
  • Stay Protected: All ports feature complete charging protections alongside RAVPower's comprehensive iSmart technology. Built in UL certified battery cell and complete charging protections make you and your device safer.
  • 2.5x Faster Charging: Powerful 18W PD and QC output for exhilarating charging speeds, do you a great favor in an emergency. Especially bring your new iPhone back to 50 percentage in as quickly as 30 minutes.
Rank No. #7
INIU Portable Charger, 20W PD3.0 QC4.0 Fast Charging USB C 20000mAh Compact Power Bank, Tri-Outputs Battery Pack Compatible with iPhone 12 11 X 8 Samsung S20 Google LG iPad Tablet etc. [2021 Version]
  • ✅【INIU’s Confidence】All INIU gadgets adopt high-class materials, so we do have the confidence to provide an industry-leading 3 years warranty.
  • ✅【3X Ultra-Fast Charging】The newest 20W Power Delivery 3.0 USB C port, plus QC 4.0+ USB output, to revolutionize your experience of speed, especially bring the latest iPhones from 0 to 60% just in 35mins, 3X faster than regular 1A chargers.
  • ✅【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.
  • ✅【The Most Compact 20000mAh】Built in Aviation-grade high-energy-density battery pack, it sizes 5.3*2.7*1.0in and weighs 12.3oz, 20% smaller than most 20000mAh portable chargers available today.
  • ✅【7 Days of Safe Power】Always ready to empower your journey and back you up for a whole week with this airline-approved 20000mAh power bank.
Rank No. #8
Power Bank 20000mAh,(Thinnest Aluminum)(Ultra High Capacity) BONAI External Battery Pack,4 USB Output Ports(4.8A) Portable Charger,High-Speed Charging for iPhone XS Max 8 7 Plus Samsung S9 S8 - Sliver
  • Fast Charging: 5V/4.0A Two Ports Input, 5V/4.8A Four USB Ports Output. This Portable Charger allows simultaneous 2 ports input and 4 ports output for families and friends at the same time
  • Polymer Battery: Larger capacity and smaller size. Exquisite and portable, handheld size but High capacity. 20000mAh Portable Charger for Phones: Charge your iPhone 7 about 8 times, iPhone 7 plus over 5 times, iPhone 6s up to 9 times, a Galaxy S7 up to 5 times, or an iPad Mini more than 3 times with a massive 20000mAh capacity. Please be fully charged for the first time
  • Special Color: Compact and slim, aluminum alloy shell with excellent touch. Built-in Li-polymer ensures definitely safe, metal body prevents from dust, knocking, dropping and more. The most popular colors are suitable for your own using or as a gift for your families and friends. Four USB outputs are very compatible with families and friends as the same time
  • Advance safety functions: Our backup battery charger is designed to protect your device. The smart circuitry ensures protection against overcharging, short-circuiting, voltage instabilities, and even over discharging
  • Satisfactory service: New Replacement or Refund without Return in 30 days. We are committed to improving product quality and reducing product defects. If there is any quality problem, please feel free to contact us, we will do our best to providing you a pleasant shopping experience
SaleRank No. #9
POWERADD [Upgraded] Pilot X7 20000mAh Portable Charger, Dual 3.1A Output External Power Bank with LED Flashlight, Compatible with iPhone, iPad, Samsung Galaxy and More - Black Red
  • 【Large Capacity 20000mAh】: POWERADD pilot X7 20000mAh portable charger(2021 new version) could charge an iPhone 11 five times, Samsung S10 more than four times, a large capacity of iPad Air 2 almost two times. This protable phone charger does alleviate your anxiety when your phone is out of power.
  • 【Fast Charging & Recharging】: With 5V/2A adapter, recharging speed is twice faster than normal 5V/1A input. Save the external battery pack's recharging time by 50%. Designed with 2 high-speed charging outputs(5V/3.1A MAX), POWERADD portable charger power bank supports to charge two devices simultaneously without having to go hunting for outlets.
  • 【Versatile Compatibility】: The POWERADD power bank iPhone is compatible with average smartphone on the market including iPhone/ Samsung/Huawei/ Xiaomi/ Google LG/ iPad, and AirPods/ Kindle Fire/ Heated Vest/ Laptop. POWERADD portable iPhone charger is the perfect partner on travel.
  • 【Safety Protection】: Built-in multi-protection system protects the portable power bank against over-charged, over-discharged, over-voltage, over-current and short circuit. All POWERADD power banks meet CE/FCC/RoHS certificattion standards.
  • 【Airline Approved】: According to an IATA document, this 20000mAh portable charger is less than 100Wh, which can be carried on flight without approval.
Rank No. #10
Portable Charger 20000mAh, Cabepow Dual Port High-Speed Power Bank 20000, USB C Input External Phone Battery Pack for iPhone 11 11Pro Max Samsung S 20+ Google LG iPad etc.(Black)
  • 【20000mAh Power bank high capacity】The 20000mAh power bank could charge your phone at least 5-7 times, Suitable for business, travel, going out, you don't have to worry about your phone low battery.Without extra worry about low phone battery, enjoy your devices entertainment anytime anywhere.
  • 【Dual USB charging & Fast recharge】Dual USB ports (2.1A+1A) can charging two devices at the same time. 2.4A output, provides more than 5 charges for iPhone XS, almost 5 full charges for Samsung Galaxy S10, more than 4 charges for iPhone 11, and over 2 and a half charges for iPad mini 5.
  • 【Versatile Recharging】With both a USB-C and Micro USB input port, you have more options over how you recharge. Recharging Cabepow Wall Charger with a 12W charger will take approximately 10. 5 hours, while recharging with a 5W charger will take approximately 20 hours.
  • 【 Quality Throughout 】With a sleek matte exterior and cool-blue LED light-wheel to display battery level, Cabepow protect safety system ensures complete protection for your devices.
  • 【What You Get】Cabepow 20000mAh portable charger*1, micro usb cable*1, packing box*1, user manual*1,we provide 18-month warranty, and friendly customer service.

Last update on 2021-06-06 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Power Pack 20000Mah to Buy Now

 

Why You Should Buy Best Power Pack 20000Mah from Amazon

Amazon is not the only store that sell Power Pack 20000Mah. However, there are several compelling reasons why you should buy Power Pack 20000Mah from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Power Pack 20000Mah Personal

Amazon is very good at making recommendations of Power Pack 20000Mah based on your search history. From time to time, they will even show you discounted prices on Power Pack 20000Mah that you previously expressed an interest in. They also make your shopping experience a little easier by showing you items that you recently viewed.

(2) Amazon Checkout is Easy

Amazon checkout is easy, especially if you already have an account. You can add Power Pack 20000Mah to your cart and go through a multi-step checkout process, or you can buy Power Pack 20000Mah with only one click by using your stored credit card information.

(3) Amazon Has Lots of Social Proof

Before you make a purchase for Power Pack 20000Mah, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Power Pack 20000Mah Images and Descriptions

In addition to still images, many of Amazon’s Power Pack 20000Mah have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Power Pack 20000Mah descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Power Pack 20000Mah. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Power Pack 20000Mah (with Price and Reviews)

Although most Power Pack 20000Mah are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Power Pack 20000Mah:

(1) Power Pack 20000Mah Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Power Pack 20000Mah should be in line with its value. You can compare Power Pack 20000Mah reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Power Pack 20000Mah is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Power Pack 20000Mah materials differ from manufacturer to manufacturer. Consider where and how you will be using your Power Pack 20000Mah to determine if one material would be better than another.

(4) Size

Like most products, Power Pack 20000Mahs come in various sizes. Do you need a large Power Pack 20000Mahor a small one? Think about where you will use your Power Pack 20000Mah in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Power Pack 20000Mahs also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Power Pack 20000Mah would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Power Pack 20000Mah will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Power Pack 20000Mah you purchase may affect its durability.

(7) Storage

Will you need to store your Power Pack 20000Mah? If so, you should consider the size and weight of the Power Pack 20000Mahto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Power Pack 20000Mah will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Power Pack 20000Mah. It is hard to know exactly how an Power Pack 20000Mah will perform until you get it home and try it out.

(9) Warranty

Make sure the Power Pack 20000Mah you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.