Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Energizer 001
  • Energizer UE10035C MAX POWER BANK with LCD Display.
  • High Capacity 10,000mAh power capacity for all your charging needs. Energizer 00I 36hrs 12 hrs 8hrs Large Tablet *Result varies based on user activity and device compatibility.
  • The text on the image is grouped and corrected as follows: "Energizer. I I c I C. 3 oncptom stv E - ttruads A VN > I E 2 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I
  • 15W Rapid Charging: Efficiently charge up your devices wherever you go!
  • Airline Approved Energizer. Compact and travel-friendly, your perfect travel companion.
  • Stable Charging: Stable charge for 2 Bluetooth Earbuds and Smartwatches.
  • PowerSafe Management Over-Current Protection 100 Temperature Protection Over-Charging Protection Short Circuit Protection Energizer Premium Cell Battery. PowerSafe Management guarantees against short circuit, overcurrent, overcharge, and overdischarge for your power bank and devices.
  • The text on the image reads "100 Energizer," which refers to the Energizer battery brand. The Energizer brand is known for its high-quality batteries, including the Energizer 100 battery, which is designed to provide reliable power for various devices.
  • The text on the image reads "100 Energizer," which suggests that the product is a battery pack or a portable power source with a capacity of 100 units. This could be a convenient and reliable option for people who need to charge their devices on the go or during power outages.
  • Alt View 17. Energizer - MAX 10,000mAh 15W USB-C 3-Port Universal Portable Battery Charger/Power Bank w/ LCD screen for Smartphones & Accessories - Black.
  • Alt View 18. Energizer - MAX 10,000mAh 15W USB-C 3-Port Universal Portable Battery Charger/Power Bank w/ LCD screen for Smartphones & Accessories - Black.
  • Energizer Package: UE10035C Charging Cable and User Manual with 1 Year Warranty. Contact customer service for more support at [www.energizerpowerpacks.com](http://www.energizerpowerpacks.com) or email [service@energizerpowerpacks.com](mailto:service@energizerpowerpacks.com).
  • Energizer Power Banks - Buying Guides video 2 minutes 41 seconds

Energizer - MAX 10,000mAh 15W USB-C 3-Port Universal Portable Battery Charger/Power Bank w/ LCD screen for Smartphones & Accessories - Black

Model:
UE10035C
SKU:
6589876
Highly rated by customers for:
$19.99

Customer reviews

Rating 4.6 out of 5 stars with 515 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
91%would recommend to a friend

Customers are saying

Customers express satisfaction with the MAX 10,000mAh power bank's portability, charging speed comparable to wall chargers, and outstanding battery life for its cost. Its overall performance and convenient size are also well-received. The lightweight design, reasonable price, and helpful LCD display contribute to a positive user experience.

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 15 Showing 281-300 of 515 reviews

  • Worth the money but has some flaws

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

    This said it could fully charge 2 devices at once. It can handle a lot but it does seem to drain its battery pretty quickly even if nothing is plugged in.

    I would recommend this to a friend

  • No Frills

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good price for a reliable power bank. Nothing special and don’t need it to be.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Everyone I know loves the product and are getting

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

    Great product, happy I bought it. I’ve been looking for a back up charger for a long time and now I found the best in the market

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

    Nice

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent battery. It came in use when we had to wait at the airport and we could not find a plug.

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Review

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's a good portable charger only thing that's a downfall to it is that the USB sucks after a few weeks it stops working and doesn't want to charge whatever you're trying to charge

    No, I would not recommend this to a friend
    • Brand response from Jamal Chen
      Posted .

      Hi AlexanderJ，
      Thanks for your honest review. We're glad you found the charger useful overall, but we're sorry to hear about the USB port issue. That’s definitely not the experience we aim to deliver. Please visit our support page so we can help resolve this for you:
      👉 https://support.energizerpowerpacks.com/
      --Energizer PowerPacks Service Team

  • Pros mentioned:
    Overall performance

    Energizer portable charger

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

    Bought two of these energizer chargers to take in a trip to Tokyo Japan. Worked great with no problems. Used them when I needed to and charged them when I didn’t.

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

    Works great

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This works absolutely wonderful, keeps the charge very long.

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Just right

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

    Have not used it yet but it is just what i was looking for to give backup power for travel days.

    I would recommend this to a friend

  • Energizer power bank

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

    I like energizer always on the go when i needed. Super efficient and very affordable.

    I would recommend this to a friend

  • Very reliable battery pack

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Used this battery pack at a music festival and it kept my phone charged in my pocket. I expected it to get pretty hot as it was charging, but it never got hot at all. It was a very warm day in the Florida sun and this charger performed very well. There are cheaper alternatives, but the Energizer brand seems to have the best reviews. Out of all the different kinds I've owned, the Energizer brand has performed the best.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Small and convenient

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like how small this charger is and able to fit in my purse. Gives me enough chargers for 2ish

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Power Bank Gal

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it and they're very useful to use and carry everywhere.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Great price

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

    Greay for the price works great for work or just to have in case you need to charge your phone

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

    Works Great!

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

    Have wanted one of these for years, especially helpful when im out hunting for a day and dont have the anility to charge my phone.

    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 good reliable portable charger lasts for a long time recommended it to my friends very well made thank you !

    I would recommend this to a friend

  • Amazing buy!

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

    Best money spent. It charged my samsung s23 seversl times. Very light way to carry in my purse.

    I would recommend this to a friend

  • It's a battery that does battery stuff well

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

    I seem to collect battery packs for my mobile devices. This one seems to charge as it should, and it doesn't get too hot. Five stars for doing what it's supposed to!

    I would recommend this to a friend

  • Added power

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

    Christmas gift for grandsons but they haven’t let me know if they’ve used them

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Does the Job!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It might be the best battery pack, but it will get the job done.

    I would recommend this to a friend

  • Really nice charger

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really good only complaint is it doesn't play nice with other faster chargers

    I would recommend this to a friend
Page 15, Showing 281-300 of 515 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.