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Customer reviews

Rating 4.3 out of 5 stars with 468 reviews

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  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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83%would recommend to a friend

Customers are saying

Customers are pleased with the charging speed, portability, and overall performance of the 5,000mAh SLIM METAL 20W Magnetic Wireless PowerBank. Users appreciate its convenient size and lightweight design for on-the-go charging. However, some customers have noted that the device tends to heat up during use, and a few desire a stronger magnetic connection and longer battery life.

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 4 Showing 61-80 of 468 reviews
  • Pros mentioned:
    Charging speed, Overall performance, Size

    Rated 5 out of 5 stars

    Great battery pack

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

    Small and compact battery pack. Works perfectly and has a long charging life span

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

    Rated 4 out of 5 stars

    Overall good product

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

    The Energizer MagSafe 5000 mAh power bank is compact, convenient, and ideal for quick phone charges on the go. It snaps firmly to MagSafe-compatible devices and delivers enough juice for a partial to full recharge. The build feels solid and lightweight. However, capacity is modest, so it’s not ideal for multiple devices or heavy use.

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

    Rated 5 out of 5 stars

    Energize your phone!!!

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

    The Energizer MagSafe charger is a convenient and reliable wireless charging option that makes powering up quick and easy. The strong magnetic connection snaps the phone perfectly into place, so it stays secure while charging without any hassle. It delivers fast, consistent charging and is great for everyday use at home, work, or on the nightstand. Overall, it’s a simple, dependable charger that does exactly what you want it to do.

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

    Great value MagSafe Power Bank

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

    Good value MagSafe power bank. Unlike the Anker Nano 5,000mAh power bank the mWh markings is legible without a magnifying glass for TSA verification. For the price the Energizer provides better value. The Energizer also displays its’ capacity in the iOS widget. The advantages of the Anker is slightly slimmer and MagSafe is slight stronger. Heat given off both when charging is also the same.

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

    Rated 5 out of 5 stars

    Great buy

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

    Works well and easy to use charges fast with ease and a great buy

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

    Rated 4 out of 5 stars

    Good portable charger

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

    Energizer - 5,000mAh SLIM METAL 20W Magnetic Wireless Qi/Qi2.0/MagSafe PowerBank, Portable Charger, 2 Outputs, LED Display, & USB-C - Black It takes a charge fast and charges my phone fast and is very portable

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

    Rated 5 out of 5 stars

    Does what its supposed to

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

    Albeit on the weaker side for power its not meant to be a powerhouse but as a oh crap my phones gonna die. This is definitly good for outings as its compact and barely noticeable. On a iphone 17 pro max chargers up to 30-50% while idle. It does get hot so in the winter a hand warmer but in the summer beware.

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

    Rated 5 out of 5 stars

    Charger

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

    Works good charges fairly quickly. Very convenient

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

    Rated 5 out of 5 stars

    Charges fast!

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

    Good portable charger!! Thin and charges fast and last long!

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

    Rated 5 out of 5 stars

    Slim, Powerful, and Super Convenient Power Bank!

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

    I’m very happy with the Energizer 5,000mAh Slim Metal Magnetic Wireless Power Bank. The design is extremely slim and lightweight, making it very comfortable to carry. It easily fits in my pocket along with my mobile phone, which is a big plus for everyday use. The magnetic attachment works perfectly with my iPhone — it snaps on securely and stays in place. Charging is smooth and convenient with the wireless MagSafe-compatible feature, and the 20W output provides fast charging when needed. The build quality feels premium with the metal finish, and the LED indicator is helpful for checking the battery level. Overall, this is an excellent portable charger with a sleek design, strong magnet, and great performance. Highly recommended for iPhone users looking for a compact and reliable power bank!

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

    Rated 5 out of 5 stars

    Changer

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

    Fits in my wallet, convenient size, easy magnetic charging

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

    Rated 4 out of 5 stars

    It’s good product at fair price

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

    Works perfect great price. So nice to have it. Works with AirPods pro 3 and 17 pro. I wish it was more rounded on corners and just more case friendly in general but it does work and fit.

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

    Rated 5 out of 5 stars

    Great Little Bank

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

    I caught this on sale. They are small and compact. I have an iPhone 16 Pro Max, and it charges well through the usbc port. It come with a short usbc cable that works well. I ended buying a second one, after I tried out the first one. Again, I bought them, while on sale though.

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

    Rated 5 out of 5 stars

    Energizer wireless charger

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

    Handy and recommend anyone going on vacation, travel to keep it. Very convenient. Further, when connected to power source it bypasses wireless charging and charges direct. Good innovation. Helps stress on USB port on phone which often is cause for issues over time. Great product and quite inexpensive!

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

    Rated 5 out of 5 stars

    Light weight

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

    Small compact great charger,light weight,easy to store

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

    Rated 4 out of 5 stars

    Slow charging

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

    Got this on a black Friday deal, it works great with my phone, but does tend to warm the phone and gives an alert for slow charging. I’m not sure if that’s a concern or not.

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

    Rated 5 out of 5 stars

    Powerful

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

    This item is light and travels easily for a quick charge on the go. It being magnetic makes it much more convenient for on-the-go charging.

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

    Rated 4 out of 5 stars

    Battery bank

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

    It works good. The only odd it’s that it heats up while u using the wireless feature. But using the wire it will be fine

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

    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.

    Amazing little charger. Fits in the back of my Pixel 10 perfectly. Provides about half a charge which is plenty for my needs.

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

    Rated 5 out of 5 stars

    Light and powerfull

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

    Charging fast and very light, compare to apple one i prefer this because the apple one can not full charge my cellphone but this one can do it more than one time and almost same weight

    I would recommend this to a friend
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