Looking for the best power bank 20000mahs? Then you must check out this article. In this post, we have compiled the list of the top rated power bank 20000mahs that are available in the market.

When you search for the best power bank 20000mahs, the internet will give you suggestions that might blow your brain away because there are thousands of products available in the market. Among them, some of the products are bought again and again based on the brand, quality, and reviews of other buyers. This article guides you in every detail that you should know when buying power bank 20000mahs.

If you are looking for the power bank 20000mahs under a well-known brand that has been bought by everyone else then you can go for 20000mAh Quick Charge Power Bank Type-C and 2 USB Orts with Flashlight Battery Pack Portable Charger for iPhone Xs X 8 7 6 Samsung Galaxy Note 9 S9 iPad Tablet (Black). If your budget’s a little tighter, we recommend the INIU Portable Charger, 22.5W PD3.0 QC4.0 Fast Charging LED Display 20000mAh Power Bank, 3 Outputs Flashlight USB C Phone Battery Pack Compatible with iPhone 13 12 11 Samsung S20 Google LG iPad Tablet as the absolute best value for money.

After a lot of extensive research, here is our review of some of the top 10 power bank 20000mahs. Below is the list that we have reviewed on the best power bank 20000mahs. Let’s check out the products!

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Top Pick


Portable Charger, 2-Pack 20000mAh Power Bank Ultra Slim Fast Charging External Battery Pack with Dual USB Outputs Compatible with iPhone 13/12 Pro/12/11/XR/X, Samsung S20, iPad Tablet etc.

Portable Charger, 2-Pack 20000mAh Power Bank Ultra Slim Fast Charging External Battery Pack with Dual USB Outputs Compatible with iPhone 13/12 Pro/12/11/XR/X, Samsung S20, iPad Tablet etc.

9.7

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Silicon Power USB C Power Bank 20000mAh, Portable Charger with Quick Charge 3.0, Battery Pack Compatible with Nintendo-Switch, iPhone 11/Xs/XS Max/XR, iPad Pro, C20QC, Black

Silicon Power USB C Power Bank 20000mAh, Portable Charger with Quick Charge 3.0, Battery Pack Compatible with Nintendo-Switch, iPhone 11/Xs/XS Max/XR, iPad Pro, C20QC, Black

9.4

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INIU Portable Charger, 22.5W PD3.0 QC4.0 Fast Charging LED Display 20000mAh Power Bank, 3 Outputs Flashlight USB C Phone Battery Pack Compatible with iPhone 13 12 11 Samsung S20 Google LG iPad Tablet

INIU Portable Charger, 22.5W PD3.0 QC4.0 Fast Charging LED Display 20000mAh Power Bank, 3 Outputs Flashlight USB C Phone Battery Pack Compatible with iPhone 13 12 11 Samsung S20 Google LG iPad Tablet

9.2

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Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K) 20000mAh Battery Pack with High-Speed PowerIQ Technology and USB-C (Input Only) for iPhone, Samsung Galaxy, and More

Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K) 20000mAh Battery Pack with High-Speed PowerIQ Technology and USB-C (Input Only) for iPhone, Samsung Galaxy, and More

8.8

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imuto 20000mAh Portable Charger Compact Power Bank External Battery Pack LED Digital Display Smart Charge Compatible with iPhone 12 Max Pro 11 XR 10 7 Plus, Samsung S10 Plus, Note 10, Tablets & More

imuto 20000mAh Portable Charger Compact Power Bank External Battery Pack LED Digital Display Smart Charge Compatible with iPhone 12 Max Pro 11 XR 10 7 Plus, Samsung S10 Plus, Note 10, Tablets & More

8.4

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Anker Portable Charger, USB-C Power Bank 20000mAh with 20W Power Delivery, 525 Power Bank (PowerCore Essential 20K PD) for Phone 13/13 Pro / 13 Pro Max/12/12 Pro, Samsung, iPad Pro, and More

Anker Portable Charger, USB-C Power Bank 20000mAh with 20W Power Delivery, 525 Power Bank (PowerCore Essential 20K PD) for Phone 13/13 Pro / 13 Pro Max/12/12 Pro, Samsung, iPad Pro, and More

8.2

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20000mAh Quick Charge Power Bank Type-C and 2 USB Orts with Flashlight Battery Pack Portable Charger for iPhone Xs X 8 7 6 Samsung Galaxy Note 9 S9 iPad Tablet (Black)

20000mAh Quick Charge Power Bank Type-C and 2 USB Orts with Flashlight Battery Pack Portable Charger for iPhone Xs X 8 7 6 Samsung Galaxy Note 9 S9 iPad Tablet (Black)

7.8

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Baseus Power Bank, 65W 20,000mAh Laptop Portable Charger, Fast Charging USB C 4-Port PD3.0 Battery Pack for MacBook Dell XPS IPad iPhone 13/12 Pro Mini Samsung Switch

Baseus Power Bank, 65W 20,000mAh Laptop Portable Charger, Fast Charging USB C 4-Port PD3.0 Battery Pack for MacBook Dell XPS IPad iPhone 13/12 Pro Mini Samsung Switch

7.5

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INIU Portable Charger, 18W PD3.0 QC4.0 Fast Charging USB C 20000mAh Compact Power Bank, 3-Outputs Battery Pack Compatible with iPhone 13 12 11 X 8 Samsung S20 Google LG iPad Tablet etc. [2022 Version]

INIU Portable Charger, 18W PD3.0 QC4.0 Fast Charging USB C 20000mAh Compact Power Bank, 3-Outputs Battery Pack Compatible with iPhone 13 12 11 X 8 Samsung S20 Google LG iPad Tablet etc. [2022 Version]

7.2

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2-Pack Miady 20000mAh Portable Charger Power Bank, Dual USB Output and USB-C Input, Fast Charging Battery Pack Charger for iPhone X, Galaxy S9, Pixel 3 and etc

2-Pack Miady 20000mAh Portable Charger Power Bank, Dual USB Output and USB-C Input, Fast Charging Battery Pack Charger for iPhone X, Galaxy S9, Pixel 3 and etc

6.8

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Top Pick

Portable Charger, 2-Pack 20000mAh Power Bank Ultra Slim Fast Charging External Battery Pack with Dual USB Outputs Compatible with iPhone 13/12 Pro/12/11/XR/X, Samsung S20, iPad Tablet etc.

Portable Charger, 2-Pack 20000mAh Power Bank Ultra Slim Fast Charging External Battery Pack with Dual USB Outputs Compatible with iPhone 13/12 Pro/12/11/XR/X, Samsung S20, iPad Tablet etc.

$31.95  in stock
2 new from $31.95
1 used from $29.31
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Amazon.com
as of January 22, 2022 6:04 pm

Features

  • ✅【Portable Charger 20000mAh* 2 Pack 】Two 20000mAh external batteries, no worry about the equipment running out of power. Built-in 20000mAh battery is enough to charge iPhone 12 4.2 times, Samsung Galaxy S9 3.8 times, HUAWEI P30 3.1 times and iPad mini 2 times; not only can be used for personal portable charging, but also can be shared with others.
  • ✅【Ultra-rapid 2X2-Devices Charging】Each portable charger features dual 2.1A fast USB outputs, you can recharge your power bank more convenient using the included Micro USB cable.[ 2 pack ] dual outputs portable charger allow you to charge 4 devices simultaneously.Scroll, snap and stream more without worrying about low battery.
  • ✅【Safety Guaranteed】Built in reliable lithium polymer battery helps to charge your phone safely and prevent over-voltage, over-charging, over-current, or short circuit, etc. Won’t get too hot or cause a lot of heat on the battery of your phone. These battery packs are also airline-approved so you can travel anywhere with them.
  • ✅【Unique LED indicator Shows Remaining Power】It can clearly see the battery level by the color of the switch: different colors representing different remaining power.✦Red light:0%-25%;Green light:26%-50%; Blue light:51%-75%; White light:76%-100%.✦
  • ✅【Small & Slim】Grippy design is easy to hold, Easily slip the ultra-slim 20000mAh into your bag without even adding any bulk, and you’ll have massive power in handy, it is incredibly portable.

Silicon Power USB C Power Bank 20000mAh, Portable Charger with Quick Charge 3.0, Battery Pack Compatible with Nintendo-Switch, iPhone 11/Xs/XS Max/XR, iPad Pro, C20QC, Black

Silicon Power USB C Power Bank 20000mAh, Portable Charger with Quick Charge 3.0, Battery Pack Compatible with Nintendo-Switch, iPhone 11/Xs/XS Max/XR, iPad Pro, C20QC, Black

$21.99  in stock
1 new from $21.99
Free shipping
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Amazon.com
as of January 22, 2022 6:04 pm

Features

  • 20, 000mAh e.g. Can charge iPhone SE up to 8 times or iPhone X up to 5 times
  • Supports all Quick Charge 3.0 and USB Power Delivery compatible mobile devices (e.g. iPhone 12/11/XS/XS MAX, iPad Pro 2018, SamsungS9+/S9, S8+/S8, S7 Edge/S7, Nexus 5X/6P, Nintendo-Switch, and more)
  • USB 1 : DC 5V/2A,DC 9V/2A,DC 12V/1.5A, USB 2 : DC 5V/2A,DC 9V/2A,DC 12V/1.5A, Type-C :DC 5V/2A,DC 9V/2A,DC 12V/1.5A,
  • Come with one USB-C to USB-A Power Delivery high-speed charging cable
  • Bi-directional USB Type-C 18W Power Delivery (input and output)

INIU Portable Charger, 22.5W PD3.0 QC4.0 Fast Charging LED Display 20000mAh Power Bank, 3 Outputs Flashlight USB C Phone Battery Pack Compatible with iPhone 13 12 11 Samsung S20 Google LG iPad Tablet

INIU Portable Charger, 22.5W PD3.0 QC4.0 Fast Charging LED Display 20000mAh Power Bank, 3 Outputs Flashlight USB C Phone Battery Pack Compatible with iPhone 13 12 11 Samsung S20 Google LG iPad Tablet

$32.99  in stock
2 new from $32.99
Free shipping
Buy Now
Amazon.com
as of January 22, 2022 6:04 pm

Features

  • ✅【From INIU--the SAFE Fast Charge Pro】Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3 years warranty.
  • ✅【3X Ultra-Fast Charging】The newest 22.5W 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 52% just in 25mins, 3X faster than regular 1A chargers.
  • ✅【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.
  • ✅【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, smart watches, etc.
  • ✅【7 Days of Safe Power】Enjoy a full week’s worth of charging capacity with the airline-approved 20000mAh power bank.

Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K) 20000mAh Battery Pack with High-Speed PowerIQ Technology and USB-C (Input Only) for iPhone, Samsung Galaxy, and More

Anker Portable Charger, 325 Power Bank (PowerCore Essential 20K) 20000mAh Battery Pack with High-Speed PowerIQ Technology and USB-C (Input Only) for iPhone, Samsung Galaxy, and More

$59.99  in stock
1 new from $59.99
1 used from $42.99
Free shipping
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Amazon.com
as of January 22, 2022 6:04 pm

Features

  • Ultra-High Cell Capacity: The massive 20,000mAh cell capacity 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.
  • Advanced Charging Technology: Anker's exclusive PowerIQ and VoltageBoost technology combine to deliver an optimized charge to your devices, while the trickle-charging mode is the best way to charge low-power accessories.
  • Simultaneous Charging: Twin USB ports allow you to charge two devices at the same time. The USB-C port cannot charge other devices.
  • Versatile Recharging: With both a USB-C and Micro USB input port, you have more options over how you recharge. Recharging PowerCore with a 10W charger will take approximately 10.5 hours, while recharging with a 5W charger will take approximately 20 hours.
  • What You Get: Anker PowerCore Essential 20000, Micro USB cable, travel pouch, welcome guide, lifetime* $25,000 connected equipment warranty, and friendly customer service. (USB-C cable, Lightning cable, and wall charger not included)

imuto 20000mAh Portable Charger Compact Power Bank External Battery Pack LED Digital Display Smart Charge Compatible with iPhone 12 Max Pro 11 XR 10 7 Plus, Samsung S10 Plus, Note 10, Tablets & More

imuto 20000mAh Portable Charger Compact Power Bank External Battery Pack LED Digital Display Smart Charge Compatible with iPhone 12 Max Pro 11 XR 10 7 Plus, Samsung S10 Plus, Note 10, Tablets & More

$29.99  in stock
1 new from $29.99
Free shipping
Buy Now
Amazon.com
as of January 22, 2022 6:04 pm

Features

  • 20000mAh High Capacity and Compact Size Backup Battery: Taurus X4 is smaller than iPhone 6 Plus, Our cell phone battery charger is powerful enough to charge iPhone 6 almost 8 times, iPad Air almost 1.7 times, Galaxy S6 almost 5.7 times, Macbook 2016 almost 1.2 times,For Nintendo Switch, Please use USB-C 3.0 Cable to connect.
  • iM-Power Technology: Our cell phone portable battery charger comes with two USB ports, both USB ports detecting your device intelligently and deliver the faster charge. 2 USB ports charge 2 devices simultaneously (Max single & total output 2.4A ). NOTE: It may not support devices with small currents under 1A, like some Bluetooth headsets, smartwatches and so on. You can contact us to confirm compatibility if you are not sure
  • Digi-Power Technology: Unique smart digital display technology shows remaining power in digital format. You always know when the usb battery charger is fully charged and how much power it's available. Built-in LED flashlight for dark or low-light environments. Our power charger is useful especially you are in a pinch and need a small light during a blackout.
  • Multiple Smart Protection System: We use high quality A-Class Lithium polymer batteries, together with multiple smart protection technology, to keep your devices safe from over-charging, over-voltage, over-current, and short circuit
  • What You Get: Taurus X4 Portable Battery Backup External Battery Pack Power Banks, Micro USB cable, Travel waterproof pouch, User guide, our 18-month warranty and friendly customer service.

Anker Portable Charger, USB-C Power Bank 20000mAh with 20W Power Delivery, 525 Power Bank (PowerCore Essential 20K PD) for Phone 13/13 Pro / 13 Pro Max/12/12 Pro, Samsung, iPad Pro, and More

Anker Portable Charger, USB-C Power Bank 20000mAh with 20W Power Delivery, 525 Power Bank (PowerCore Essential 20K PD) for Phone 13/13 Pro / 13 Pro Max/12/12 Pro, Samsung, iPad Pro, and More

$66.99  in stock
1 new from $66.99
4 used from $53.01
Free shipping
Buy Now
Amazon.com
as of January 22, 2022 6:04 pm

Features

  • The Anker Advantage: Join the 55 million+ powered by our leading technology.
  • Charge Fast Anywhere: The 20W USB-C port has enough power to charge an iPhone 12 to 50% in just 30 minutes. Also equipped with an 18W USB port if you need to charge a second device.
  • Ultra-High Cell Capacity: The massive 20,000mAh cell capacity provides 5 charges for iPhone 12, more than 4 full charges for Samsung Galaxy S10, and over 2 and a half charges for iPad mini 5.
  • Wide Compatibility: Charge virtually any mobile device including phones, tablets, and more.
  • What You Get: Anker 525 Power Bank (PowerCore 20K), USB-A to USB-C cable, USB-C to USB-C cable, travel pouch, welcome guide, and our worry-free 18-month warranty.

20000mAh Quick Charge Power Bank Type-C and 2 USB Orts with Flashlight Battery Pack Portable Charger for iPhone Xs X 8 7 6 Samsung Galaxy Note 9 S9 iPad Tablet (Black)

20000mAh Quick Charge Power Bank Type-C and 2 USB Orts with Flashlight Battery Pack Portable Charger for iPhone Xs X 8 7 6 Samsung Galaxy Note 9 S9 iPad Tablet (Black)

$13.99  in stock
2 new from $13.99
Free shipping
Buy Now
Amazon.com
as of January 22, 2022 6:04 pm

Features

  • Ultra-High Capacity - 20000mAh, 2 USB ports support fast charging for 2 devices at the same time (5V3A 9V2A 12V1.5A),Dual USB fast charge, support two mobile phones to charge at the same time,allows for simultaneous charging of your iPad、iPhone or Android, and more at high speed.
  • Ultra-lightweight design - Backup flashlight, Portable and travel slim design,if you need an emergent light like camping,it will be a good helper hiking and any emergency occasions.LED lights guide you when you are outdoors or travel
  • Smart Charging Technology: Automatically detects the needed current of your devices, and then delivers the fastest and safest charging current for your devices.
  • Intelligent Safety Protection - The built-in intelligent safety system ensures complete protection for you and your devices, including over-heat, over-charge, over-current, over-discharge and short-circuit protection.
  • We support 12 months after-sales treatment, 30 days return.100% customer satisfaction is our goal.

Baseus Power Bank, 65W 20,000mAh Laptop Portable Charger, Fast Charging USB C 4-Port PD3.0 Battery Pack for MacBook Dell XPS IPad iPhone 13/12 Pro Mini Samsung Switch

Baseus Power Bank, 65W 20,000mAh Laptop Portable Charger, Fast Charging USB C 4-Port PD3.0 Battery Pack for MacBook Dell XPS IPad iPhone 13/12 Pro Mini Samsung Switch

$59.99
$49.99  in stock
4 new from $49.99
1 used from $46.53
Free shipping
Buy Now
Amazon.com
as of January 22, 2022 6:04 pm

Features

  • 【65W High Power】Substantial 65W PD output means it can charge your laptop "in a pinch" by USB-C. It supports all quick charge technologies, utilizing the PD technology to quick charge devices and itself.
  • 【Colossal Capacity】A 20,000mAh battery bank can power your iPhone 13 Pro Max from 0% to full 2. 5 times, Galaxy S10 3. 4 times and MacBook Pro 15'' 1. 1 times. It’s perfect for your travel and business trip.
  • 【Simultaneous 3-Device Charge 】Equipped with one 65W PD USB-C port and two 30W QC USB-A port to ensure you can charge your laptop and phone at top speeds simultaneously. (Note: Simultaneous charging may affect charging speed.)
  • 【Ingenious Design】Numerical LED charge indicator, not guessing or flashing LEDs, you can monitor the battery level any time. Besides, the aluminum alloy housing helps dissipate heat during the charging process, plus overcharge protection to provide a safety experience for you and your devices.
  • 【65W Recharge 】Achieve peak performance with a strapping 65W PD charging adapter – fully recharge the power bank in 2 hours, 3X faster than 20W input power bank(Charger Not Included).

INIU Portable Charger, 18W PD3.0 QC4.0 Fast Charging USB C 20000mAh Compact Power Bank, 3-Outputs Battery Pack Compatible with iPhone 13 12 11 X 8 Samsung S20 Google LG iPad Tablet etc. [2022 Version]

INIU Portable Charger, 18W PD3.0 QC4.0 Fast Charging USB C 20000mAh Compact Power Bank, 3-Outputs Battery Pack Compatible with iPhone 13 12 11 X 8 Samsung S20 Google LG iPad Tablet etc. [2022 Version]

$26.99  in stock
3 new from $26.99
Free shipping
Buy Now
Amazon.com
as of January 22, 2022 6:04 pm

Features

  • ✅【From INIU — the SAFE Fast Charge Pro】 Experience the safest charging with over 38 million global users.
  • ✅【3X Ultra-Fast Charging】The newest 18W Power Delivery 3.0 USB C port, plus QC 4.0+ USB output, to revolutionize your experience of speed, especially bring your iPhone 13 from 0 to 50% just in 25mins, 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 multiple charges in a whole week with this airline-approved 20000mAh power bank.

2-Pack Miady 20000mAh Portable Charger Power Bank, Dual USB Output and USB-C Input, Fast Charging Battery Pack Charger for iPhone X, Galaxy S9, Pixel 3 and etc

2-Pack Miady 20000mAh Portable Charger Power Bank, Dual USB Output and USB-C Input, Fast Charging Battery Pack Charger for iPhone X, Galaxy S9, Pixel 3 and etc

$29.99  in stock
1 new from $29.99
Free shipping
Buy Now
Amazon.com
as of January 22, 2022 6:04 pm

Features

  • 【2-Pack 20000mAh Portable Charger】Each portable phone charger holds a massive 20100mAh battery in a relatively small case so these battery pack chargers can easily recharge your phone several times and still have some charge left. Fully charges 5.1 times for iPhone 11, 7 times for iPhone 8 and 4.6 times for Samsung Galaxy S10.
  • 【Speedy Charging & Refill】Two standard USB charging ports for simultaneously juicing up two phones while you’re away from a plug socket, each port charges at 5V/2.1A. Also it has a Micro USB port and an USB-C port for refilling the battery packs, please keep in mind that you need a 5V/2A plug so you can fully recharge them in only 9 hrs.
  • 【Widely Compatible】 Able to charge up most modern phones and tablets as well. But please know that only micro USB cables are provided to recharge the power banks and some Android phones. To charge other phones, please use your own phone cables.
  • 【Quality Certificated Chargers】You can bring them with you just about everywhere, even on airplane, to plug in when necessary, keeping your device going when your battery icon starts to dip in the red. With CE, FC, RoSH certificated, you can always trust them to power your daily routine.
  • 【What You Get】2*20000mAh Portable Charger; 2*Micro USB Cable; 1*User Manual.We provide 24*7 friendly customer support and also back our products for 18 months.