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 543 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 12 Showing 221-240 of 543 reviews
  • Pros mentioned:
    Portability

    Worked as expected

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

    So far, so good. It worked for the purpose I got it. I could keep my phone charged all the time while I was traveling. Although, it is not a fast charge as you may want when you need your phone to work all the time.

    I would recommend this to a friend
    • Brand response from Jamal Chen
      Posted .

      Thank you for your feedback! We're glad to hear that our power bank was able to keep your phone charged during your travels. We understand your desire for a faster charging experience. The charging speed depends heavily on both the wall adapter used to recharge the power bank itself and the cable you use to charge your phone. To get the fastest results, we recommend using an adapter that supports Power Delivery or Quick Charge 3.0.

  • Pros mentioned:
    Overall performance

    Works great!

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

    Works great. I feel more prepared for trips, power outages, and camping.

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

    Extremely good at price point

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

    really good, especiallyfor the price! I've used it for my phone and my ipod nano, holds it's charge when not being used well.

    I would recommend this to a friend

  • Happy

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

    Very happy with this product works great. Pefect for what i needed it for.

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

    Great Charger

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

    Great Charger - slim and easy to carry. I actually am using this one!

    I would recommend this to a friend

  • Fast and light weight

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

    Buy this power bank! Charges phones fast and is light weight. Excellent quality product.

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

    Good For the $

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

    Works as described, good purchase, would definitely recommend.

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

    Great charger at a great price

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

    Great product if u need a good charger this is it !

    I would recommend this to a friend

  • Energizer Portable Battery

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

    This is the best portable battery I have bought in years. Works great with Apple products.

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

    So Far So Good

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

    So far so good! Charged it up and it worked perfectly.

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

    Good Portable Charger

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

    [Employee of bestbuy] For the price it does the job whenever I forget to charge my phone.

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

    Great battery pack

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

    Great product to carry around Great for any electronic item I have that needs to be charge.

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

    Energizer - MAX 10,000mAh 15W USB-C 3-Port Univers

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

    EXCELLENT EVERYTHING EVERYTHING LOVE IT!!!!!!!!!!!!

    I would recommend this to a friend

  • mr smith

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

    Works fine. As expected. I wish i would have purchased the next model up because it gives you more usable charged time.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Overall performance

    Works well

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

    Got this to use while on vacation at the pool and it worked great

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

    Great for our needs

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

    Great for our needs. We needed something that could charge (while out and about) and this does the trick. Very simple to use. Came with cable and came almost fully charged; was able to use it right out of the box.

    I would recommend this to a friend

  • good portable charger

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

    this one is great to carry with me, i can charge my phone if needed, or a small camera. fits in my camera bag just right

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

    Not worth more than $9.99

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

    Cons Take over an hour to charge 20 percent increments. Side button to display change status doesn't work. Display appears while changing. Pros Has USB -c ports Size and weight acceptable $9.99 price ok... I'll keep it even though the button doesn't work.

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

      Dear valued customer,
      Thank you for the comment.
      We apologize for the unsatisfactory user experience we have caused you.
      If you have any other questions about the product,
      please feel free to contact us.(service@energizerpowerbanks.com)
      We will be glad to assist you.
      Thank you.

  • Solid unit

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

    I like the thin design; at least for my needs. The USB-C (and A) is much better than some that are still on micro USB. I have *not* capacity tested it, but I trust the brand. So many banks lie about capacity, so it's worth going name brand, IMO.

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

    Really good mobile charger

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

    Very good product. Especially for the price point. Works for multiple iphones and Androids and multiple versions of the phone.

    I would recommend this to a friend
Page 12, Showing 221-240 of 543 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.