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Customer reviews

Rating 4.4 out of 5 stars with 400 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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87%would recommend to a friend
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 1 Showing 1-20 of 400 reviews
  • Pros mentioned:
    Battery life, Charging speed, Portability

    Rated 5 out of 5 stars

    Great size

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

    Great size and I love the wireless charging! This charger can charge my phone multiple times and I don’t have to remember the cords. Also fits in your hand nicely while charging.

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

      Hi Alex,
      Thanks for the great feedback! We're glad the compact size and wireless charging are making life easier. Being able to charge multiple times without cords—and still fit comfortably in your hand—is exactly what we designed this power bank to do.
      If you ever need tips to optimize performance or care, we’re happy to help!
      --Energizer PowerPacks Service Team

  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    Long Lasting and Reliable Power Bank

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

    I’ve been really impressed with how long this power bank can charge my devices. It easily keeps my phone powered through long days of travel or work without needing to recharge it often. The magnetic connection is strong and makes wireless charging simple and convenient, especially for phones with MagSafe. I also like the sleek metal design and the LED display that shows the remaining battery percentage, which makes it easy to know when it’s time to recharge. Overall, it’s a dependable and well-designed charger that provides plenty of power when I need it most.

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

    Rated 5 out of 5 stars

    Highly recommended fast charger.

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

    I love the Energizer wireless chargers, I got another one for my husband. 10000mAh can be used to charge multiple times on a single charge. Very convenient and easy to use. No wire needed. It’s a nice and useful gift for the season.

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

      We’re thrilled you’re enjoying the Energizer wireless charger! The 10,000mAh capacity is perfect for multiple charges and the MagSafe feature makes it truly wire-free and convenient. Great choice for a seasonal gift—portable power always comes in handy!

  • Pros mentioned:
    Charging speed, Portability

    Rated 4 out of 5 stars

    Good Magnetic Power Bank

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

    Very good magnetic charging bank for the price. Weighs about the same as an iphone and pocket size. Charges devices quickly.

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

      Hi PLee,
      We’re thrilled to hear the magnetic power bank is hitting the mark for you! Its slim, iPhone-like weight and fast charging are exactly what we aimed for—power that fits right in your pocket without slowing you down.
      Let us know if you ever need tips to get the most out of it!
      --Energizer PowerPacks Service Team

  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    I like it!

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

    I would say this is a pretty good product. It charges really good. I went on vacation with it and it helped me out tremendously.

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

    Rated 5 out of 5 stars

    Perfect Accessory

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

    Works just as expected, perfect for travel or everyday use when battery is running low!

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

    Rated 5 out of 5 stars

    Love it

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

    Good I love it, portable and MagSafe and travel safe in in lovr

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

    Rated 5 out of 5 stars

    Love it!

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

    Great portable power bank! Used it on the plane and had no issues getting it through security! Perfect for trips of any kind!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Pretty decent value

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

    The inbuilt cables don't work very well , pretty much useless they discharge my phone instead of charging, but the included cable does the job. Still great value for the price point and a solid build and the packaging is also really good , I had it shipped and bestbuy did a great job.

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

    This thing is awesome

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

    This has been a necessity with my busy life and man is it nice not having to deal with a cord. On another note the charging screen changes when you attach it to an iPhone and it tells you not only the phone battery but then below it the battery of the battery pack. I love this thing

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Needs more reinforcement

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

    Needs to be more durable, it being made out of plastic makes it due to breaks If you drop this from your hand to the ground things will break not from the inside but from the outside plastic shell, if it was made out of metal or more durable plastic I guess 10/10 definitely

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

    Rated 5 out of 5 stars

    Small powerhouse

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

    Awesome power backup brick and super fast to charge.

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

    Best in Market for the price

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

    Excellent power bank with a slim metal design and strong magnetic hold. Charges quickly, works perfectly with MagSafe, and the LED display is very helpful to track battery level. Compact enough to carry daily and feels premium. Highly recommended for iPhone users.

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

    Simple and Fast

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

    The wireless charging goes up to 15W and 20W with cable so it’s super fast. It’s not heavy at all and I keep it in my pockets when going out. Really handy and fast.

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

    Engergizer!

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

    Powerpack with staying power. Came fully charged. Easy instructions. Powered my ipad while watching an NFL football game with no issues. Slim design. I bought 2 for Christmas presents: 1 for me and 1 for my spouse!

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

    Rated 3 out of 5 stars

    Alright

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

    Battery life could be better. Not exactly as advertised but does what it’s supposed to - charge. The MagSafe doesn’t have a strong hold or line up properly.

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

      Hi Zach,
      We appreciate your feedback. Battery life can vary based on device type and usage, but we understand your concern. For the magnetic alignment and hold, ensure the phone case is MagSafe-compatible and free of metal or thick layers, as these can weaken the magnetic grip. If the issue persists or feels like a defect, please visit https://support.energizerpowerpacks.com/ for assistance with troubleshooting or replacement.
      --Energizer PowerPacks Service Team

  • Rated 5 out of 5 stars

    Great box at good price

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

    This charger does exactly what it's advertised to do.Nothing fancy or revolutionary about it.I was looking for a charger at a budget price.And this fit my need.

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

    BEST BUY HAS THE BEST PRODUCTS

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

    The product performance is been excellent and it takes no doubt to say it was a BEST BUY indeed and when you BUY it from BETS BUY it has to be the BEST AND BESTEST

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

    Battery pack

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

    Overall a good Fast charging battery for phone. Doesn’t overheat or make your phone hot.

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

    Great Product!

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

    I really like this it works for my Bluetooth, my iPhone, and my grandchildren’s android , I would recommend those to anybody.

    I would recommend this to a friend
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