Winter SaleEnds 1/19. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Angle. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 1. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 2. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 3. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 11. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 12. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 13. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 14. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 15. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 16. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 17. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 18. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 19. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 20. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 21. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 22. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Alt View 23. Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black.
  • Energizer 20,000mAh Qi Wireless video 1 minutes 13 seconds

Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black

Model:
QE20044PQ
SKU:
6412339
Highly rated by customers for:
Your price for this item is $52.99
Clearance
The comparable value price is $69.99

Customer reviews

Rating 4.1 out of 5 stars with 282 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.1 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.2 out of 5 stars

Pros mentioned filter

Cons mentioned filter

77%would recommend to a friend

Customers are saying

Customers are pleased with the fast wireless charging and good battery life of the Ultimate Lithium 10,000mAh power bank. Many appreciate its ease of use and compact size, finding it convenient for travel. While some users noted the weight, most found a good balance between weight and capacity. A few customers experienced minor compatibility issues or noted that the device can get warm during use.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 8 Showing 141-160 of 282 reviews
  • Pros mentioned:
    Ease of use

    Fantastic

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This portable is well worth the money and time. Super fast and easy to store.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Fits in my pocket

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great power, lots of juice to charge my watch iPhone and iPad

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Great buy

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Was great for charging my electronics when most needed

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Items

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    1 year use but the battery is still good. can be used longer

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Good investment

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    You can’t go wrong with this battery pack. Witless charging , usb-c what more can you ask.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    charge long time

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    this charger is bad to the bone it stays charged forever lots of charge.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Nice one

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for my son & he is very glad to have it

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    I highly recommend

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I really love this charger. It charges wirelessly and has ports just about everything.

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Great Product

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product at a great price. The wireless charging is an excellent feature for my smart phone.

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    A must have

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well and recharges my phone super fast. Always a good idea to have one of these handy.

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Battery charge pack

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its a great poduct i love it has the fast charging opion for my phone

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Great

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great , love that I can just set my phone on it no wires

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Very satisfied

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this for my daughter. She is very happy with it. Would recommend to anyone

    I would recommend this to a friend
  • Cons mentioned:
    Weight

    Energizer bunny

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does not come with instructions. Had to watch a YouTube video to learn more about it. Very heavy item to carry and use for daily use.

    I would recommend this to a friend
  • Cons mentioned:
    Weight

    Heavy

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Although it seemed of good quality, it was much heavier than we anticipated and didn't really meet our needs so we returned it.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Good portable charger

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good portable charger can’t complain. Wireless QI works with my iphonr 12 pro max.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Portable Charger

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very reliable for backup! Charges fast and actually makes battery last. Love it!

    I would recommend this to a friend

  • ENERGIZER Power Bank/Brick

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Operates as it should. Only critique is that the side activation button is difficult to engage because it is flush with the casing.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Remote charge

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very handy, works good. Full charge from the box. Looks pretty?

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great power

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Multiple recharges and extremely easy to use. Use with iPhone and iPad.

    I would recommend this to a friend
Page 8, Showing 141-160 of 282 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.