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Mophie Power Boost XXL Portable 20,800mAh Power Bank - Red

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Mophie Power Boost XXL Portable 20,800mAh Power Bank - Red

$19.99 $45.99
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Estimated delivery Apr 15 - Apr 19

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Product Details

Affordable and portable, the mophie power boost battery charges your devices without draining your wallet. The compact battery offers 20,800mAh of power for up to 77 additional hours of battery. Charge your phone while out with friends or charge your headphones while at the gym so you can keep the music going. The power boost portable battery goes with you for when you need it most. Plus, every battery is triple-tested for peak performance and safety.


  • Affordable and portable
  • 20,800mAh
  • Connector: USB Type A
  • Up to 77 additional hours of power
  • The warranty is covered by the manufacturer for 2 Years
  • Model: 401103986

Package Contents

  • Mophie Power Boost XXL Portable Charger, Red – 20,800mAh
  • Charging Cable (Micro-USB Cable)
  • Quick-Start Guide
Additional Information
  • 2 year warranty
  • New
Shipping Information
  • Free Shipping!
  • Estimated delivery Apr 15 - Apr 19
  • Returns available within 30 days
  • Ships to U.S. (No AK/HI, No P.O. Boxes, and No Military Addresses)
Customer Reviews
4.3 out of 5
46 customer reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars


Verified Buyer: Yes
Reviewed: 2024-01-27
I would buy this product again

Great way to charge your phone on the go!


Verified Buyer: Yes
Reviewed: 2024-01-06
Heavy duty charger

Charge more than one phone or tablet good charger.


Verified Buyer: Yes
Reviewed: 2023-12-31
Really Nice.

Impressed with this product and it's cost.


Verified Buyer: Yes
Reviewed: 2022-02-13
Excellent Backup Power

A substantial power source of excellent quality at a nice price!


Verified Buyer: Yes
Reviewed: 2022-02-13
Excellent Backup Power

A substantial power source of excellent quality at a nice price!


Verified Buyer: Yes
Reviewed: 2021-12-25
It’s HUGE!!!

I was excited to find that these were available for purchase because the largest ones I have seen were 10,ooomAh. I wasn’t prepared for the XL size(6-3/4” x 3-1/2” x1”) but it makes sense that volumetrically it would be 4 times the volume of a std 5,000mAh battery pack!! 🙂 The price was great and it came quickly even with the holiday shipping backups! This is going into my backpack for an upcoming trip and then will go into my hurricane preparedness supplies with my other power banks and chargers. This one arrived half charged and took about 12-14 hrs to complete the initial charge cycle. This one comes with the necessary usb cable but you will need to have a high output charger available to charge with (2.1A output, min.). Make sure to get the usb cable plugged into the charger and power bank all the way so that you see the LED charge status lights blinking. That way you know it’s charging. The fourth light will stay on with the other three when it has completed the charging cycle. If I lived further north where they have to deal with winter storms, tornadoes and other unplanned or weather related power outages, I would definitely have invested in several more. The cell towers and internet servers usually get priority during restoration ahead of individual homes, so once that occurs you’ll be ready to reach out for help with either your phone or laptop!

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