Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

$16.99
Save $13
The comparable value is $29.99

Customer reviews

Rating 4.3 out of 5 stars with 475 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.2 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

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 12 Showing 221-240 of 475 reviews
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    perfect size power bank and a great deal

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

    perfect size name brand power bank and a great deal

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

    Rated 5 out of 5 stars

    Best charger for cell

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

    Excellent item You can use it everywhere specially in hurricane time

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

    Rated 3 out of 5 stars

    you can buy if you will not use its own cable.

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

    wirelessly so nice but cable is weird. so bad 1 usd cost cable they have in the box I think. It is slim and light so can carry easily. but as I said cable is so bad. type c cable also so short and zero quality. I think my cable is still in the trash can. 5000mah small cannot even charge 1 time a mobile phone.

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

      Hi lenovolover, we’re sorry for the poor cable quality and charging performance. The included cable is meant for basic use, but it should still meet quality standards. If your unit cannot fully charge a phone, it may be defective. Please visit https://support.energizerpowerpacks.com/ so we can assist with troubleshooting or replacement.
      --Energizer PowerPacks Service Team

  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Perfect accessory for Pixel phone.

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

    It is very slim and lightweight. Fits nicely on my Pixel 10 Pro XL.

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

    Rated 4 out of 5 stars

    Works well as expected

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

    It works as expected, but need a magnetic case for portability.

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

    Rated 5 out of 5 stars

    Pretty good magsafe charger!

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

    Havent had any problems with it. It’s charged things from my phone to my ipad with little to no issues great product.

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

    Rated 4 out of 5 stars

    Small

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

    Resistant small good to travel with One charge per

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

    Portable charger

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

    I give it a 4 star because it does what it’s supposed to do . It sticks to my phone with no problems and charges it . The only thing is I wish it lasted longer the charge . If my phone is on 1% it will only get it to %30 or %40 percent then you need to charger the portable again . But other than that I’m please with my little portable .

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

    Rated 5 out of 5 stars

    I love it!!

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

    Great charger for my iPhone! I love the magnetic snap. Runs a little hot at times but it’s a life saver

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

    Rated 5 out of 5 stars

    Amanda

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

    It really charges fast, I was Leary at first but it really does the job

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

    Rated 5 out of 5 stars

    GREAT

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

    This is great - love that it is small enough to put on phone and and still carry

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

    Rated 5 out of 5 stars

    Compact

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

    Compact and east to use, i would recommend this for somebody who travels to work and need some extra juice like 80 percent for an iPhone

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

    Rated 5 out of 5 stars

    Pocket charger

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

    I love this charger. You can easily put in your purse or pocket.

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

    Rated 5 out of 5 stars

    Nice portable battery for iphone

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

    light and portable, fit into iphone 17. Includes a charging cable.

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

    Rated 4 out of 5 stars

    Average

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

    pretty good, doesn’t have the longest battery life but gets the job done

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

    Rated 5 out of 5 stars

    Great power pak

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

    Slim and cordless charging make this a homerun power pak! Fits in my pocket easily.

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

    Rated 5 out of 5 stars

    Solid extra charger

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

    Does the job. Nothing fancy, but is a good and handy option to have for a quick and easy recharge.

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

    Rated 4 out of 5 stars

    Works good

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

    Sticks to phone good charges pretty fast does get a little hot

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

    Rated 5 out of 5 stars

    back pack charger

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

    works perfect fo my iphone when its getting low on battery

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

    Rated 5 out of 5 stars

    Portable Charger

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

    Easy to use slim and compact portable charger excellent

    I would recommend this to a friend