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
  • Front. Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black.
  • Angle. Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black.
  • Alt View 1. Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black.
  • Alt View 2. Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black.
  • Alt View 3. Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black.
  • Energizer UE5010.
  • The Energizer 5,000mAh Capacity provides up to 18 hours of extra screen time.
  • LED Power Indicator Clearly shows the life battery charging status at a quick glance. Energizer.
  • Triple Devices Charging: With 2 USB-A ports and 1 USB-C port, you can power up to 3 devices simultaneously. USB-A USB-C Energizer.
  • Dual Inputs: Recharge through Micro-USB or USB-C based on your convenience. Energizer 1 Micro USB USB-C.
  • 2.1A Fast Charge: Power up your devices in a short time. Energizer.
  • Slim & Compact: Easy to fit in your bag or pocket and carry it wherever you go! Energizer.
  • Alt View 18. Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black.
  • Alt View 12. Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black.
  • Alt View 13. Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black.
  • Alt View 14. Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black.
  • Alt View 15. Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black.
  • 5k Energizer Powerbank Product Overview Video video 0 minutes 54 seconds

Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black

Model:
UE5010
SKU:
6550355
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.6 out of 5 stars with 336 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

92%would recommend to a friend

Customers are saying

Customers enjoy the MAX 5,000 mAh Ultra-Slim portable charger for its portability, charging speed, and convenient size. Users also appreciate the battery life, overall performance, reasonable price, and lightweight design. The USB-C port's versatility is a plus, and customers have not reported issues with overheating.

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 336 reviews
  • Pros mentioned:
    Portability

    The right size

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

    Perfect for travel; was able to keep phone and table charged.

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

    Compact l, handy and very useful.

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

    Best investment ever especially as a travel accessory. Handy!!

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

    Tiny pocket charger

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

    Charges the Iphone 15 twice, Slides into pockets and purses and good for a day of charge

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

    portable charger

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

    I love it.Its better than the one I had before and its a better brand and durable.

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

    Power when you need it

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

    It works well and looks excellent. I bought it for a prolonged sporting event where there was no power

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

    Everyone should have this.

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

    This is just what I needed and is convenient to take anywhere

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

    Convenient!

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

    Handy and convenient! It's a great gift for any age group.

    I would recommend this to a friend

  • 24” smart tv for 65$. what could be bad

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

    fantastic deal. i vm was so excited. at this price i was able to put a small smart tv in the bathroom

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

    Portable charger

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

    This portable charger works well and lasts decently long

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

    The right charger

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

    Buy Buy Buy. A real necessity. Meets my cellphone charging needs.

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

    Energizer Battery pack review

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

    Good battery pack. Able to fully charge iPhone and iwatch simultaneously and have leftover capacity

    I would recommend this to a friend

  • Power power

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

    I bought this power bank just to have on outing for my electronic items. It really comes in handy for a great power source, so much my friends are all purchasing this item

    I would recommend this to a friend

  • Very good

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

    Very good for price would recommend to friends great product

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

    It’s good

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

    It’s work good charges my devices and I can take anywhere with me

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

    Char

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

    This is just perfect. And it never runs out of charge. Perfect for my everyday used. Love it

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

    Slim - good for my pocket

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

    Good for charging my phone up to 80%. Suitable for light usage.

    I would recommend this to a friend

  • Portable charger

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

    Got this item for my some for when he is off for sports activities. Does what it is intended to do.

    I would recommend this to a friend

  • Charger

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

    Great charger for the price. Needed it for a soccer tournament worked out great.

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

    Energizer Portable Charger

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

    Very good and useful product; portable, durable, and reliable.

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

    Cell Phone Charger

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

    Worked great as a backup battery to my Samsung Galaxy S23 while traveling!

    I would recommend this to a friend
Page 12, Showing 221-240 of 336 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.