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

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

$49.99

Customer reviews

Rating 4.4 out of 5 stars with 184 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

88%would recommend to a friend

Customers are saying

Customers enjoy the Ultimate Lithium power bank for its fast charging speed, especially the wireless charging feature, and long battery life. Many appreciate its portability and overall performance, finding the LCD display helpful for tracking battery life. While the size and port count are also seen as positives, some customers find the weight to be a drawback. The price offers great peace of mind.

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 10 Showing 181-184 of 184 reviews
  • Pros mentioned:
    Overall performance, Portability

    Rated 5 out of 5 stars

    Phone Charger

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

    Product works great. Very compact for my backpack for my job.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Decent portable power bank....

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

    Charged up decently from mid charge upon purchase. Made of hard slippery plastic and phone charging on it slides around. You can set a phone on it to charge, but the slightest bump moves it off the charge spot. Having some rubberized material to prevent sliding around would have been much better.

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

      Thank you for your feedback. We're glad to hear that the power bank is charging well, but we are sorry to hear about the issues you've had with the slippery surface. A stable connection is essential for reliable wireless charging, and we understand your frustration when the phone slides off the charging spot. We will certainly take your suggestion about a rubberized material into consideration for future product designs.-- Energizer PowerPacks Service Team

  • Rated 3 out of 5 stars

    Wireless charging

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

    Will i be able to use the wireless charger, while the power bank is charging?

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

      Dear valued customer,
      Thank you for the comment.
      Yes, you can use the wireless charger, while the power bank is charging.
      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.

  • Rated 2 out of 5 stars

    8 months later, doesn't hold the charge anymore

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

    I loved this until it started dying too fast. I've had this 8 months now and the charge suddenly dies within hours when it would previously last a few days. I have cheaper $20 chargers that I've had for years that still function properly.

    I would 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.