Appliances Memorial Day SaleFree delivery. Ends 6/3. Terms apply.Shop now

Skip to contentGo to Product Search
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 4.5 out of 5 stars with 544 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 17 Showing 321-340 of 544 reviews
  • 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

    It was worth the money

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

    Sadly I lost it but it worked perfectly that I’m probably gonna buy another one.

    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
  • Pros mentioned:
    Overall performance

    Power bank

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

    Works great. I recommend it. Just be careful I had to return the first one since it was used .

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Easy to use

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

    Straightforward charging product. Easy to use. Recharges quick,

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

    Great power bank while traveling

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

    This is very handy while traveling. The ability to charge multiple devices at the same time is very helpful.

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

    Kewiki1

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

    Love it! Performs better than expected. Excellent product. Would and will recommend it to friends and associates.

    I would recommend this to a friend

  • 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
  • Pros mentioned:
    Size

    Energizer Power Bank works great!!!!

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

    I love the Energizer Power Bank. The size and weight are great for my use. I use this on my travels. Wouldn't leave without it.

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

    Travel friendly

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

    Perfect price. Used it for my vacation and it was awesome!

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    I like it

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

    I like it, fast charging its really good and its not heavy

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

    For on the go backup

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

    Very slim backup battery for on the go. Like the small size and weight can take anywhere

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    review

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

    It charges quickly and is reliable in then charging my devices

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

    Works well but bigger than my phone

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

    Its a good battery and gives plenty of charge, but its larger than my iphone 13. Gets the job done though.

    I would recommend this to a friend

  • Energizer 10,000mAh battery charger

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

    Good-quality product, charges fast; used a few times, no issues so far.

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

    Energizer phone charger

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

    Works well…phone takes a little longer than I expected but the charger holds its charge for a long time.

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

    very slow to charge it itself

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

    very slow to charge it itself, but other than that I use it on every trip, not so bulky

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

    portable charger

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

    great charger for cell phones easy to use and wire is included.

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

    Good power bank

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

    It works great. I didn’t have any before but it’s so much needed

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

    Charged up

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

    Great battery pack keeps my phone charged up and my daughter's tablet

    I would recommend this to a friend
Page 17, Showing 321-340 of 544 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.