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 5 Showing 81-100 of 314 reviews
Rated 4 out of 5 stars
Good portable charger
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It works good but it does get very hot, it doesn’t charge all the way but that’s not what I need it for
I would recommend this to a friend
Rated 3 out of 5 stars
Fast charge, magnetically wonky
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I got this charger on sale for like $12 so i don't want to complain much. Ive used other magnetic chargers and they stay on pretty well. This one always goes askew. I use it at work where im constantly taking my phone in and out of my pocket, so it's a little annoying. However, the charger itself works pretty fast. i usually start using it around 20 or 30% and find it gets all the way to 100 without overheating and pretty quick.
I would recommend this to a friend
Brand response from Energizer PowerPacks Service Team
Posted .
Hi xtinaaa, Thanks for sharing your experience. We’re glad to hear the fast charging works well! Regarding the magnetic alignment, this model uses a slim design which can make the hold less firm compared to thicker magnetic chargers, especially with frequent movement. If you’d like a stronger grip, using a MagSafe-compatible case or minimizing movement during charging can help. --Energizer PowerPacks Service Team
Rated 5 out of 5 stars
Slim and Quick Charging
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a nice slim portable charger that has a lot of power to it. I have an anker portable charger too but that is more bulky so this one has been my go to portable charger
I would recommend this to a friend
Rated 5 out of 5 stars
Energizerrrr
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Great on the go charger! Attaches magnetically to your phone so you dont have to worry about wires but can still use the wired option if needed. Would definitely recommend to anyone that used their cellphone a lot!
I would recommend this to a friend
Rated 5 out of 5 stars
Good value
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Its been a pretty good charger, charges fast and the recharging time is pretty decent. I had a $10 coupon so i paid like $3 for the thing. Definitely would recommend
I would recommend this to a friend
Rated 5 out of 5 stars
Fantastic - works great and is very convenient
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It is really nice that it magnetically sticks to the back of my phone and it charges really consistently and quickly. Its so convenient when you need to charge your phone on the go or at home.
I would recommend this to a friend
Rated 5 out of 5 stars
Great charger
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good phone charger keep it with me all the time. And I have the 2 year warranty so if anything happens to it I’ll get another one no charge.
I would recommend this to a friend
Rated 3 out of 5 stars
Misleading capacity
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
The Energizer 5,000mAh Slim Metal MagSafe power bank looks premium and is compact, with solid magnetic hold, fast 20W wired output, and a useful LED display. However, the advertised capacity is misleading. In real use, it only charges an iPhone 16 Pro (3,582mAh) from ~5% to about 70%. That’s a major downside that undermines its value despite good build quality.
I would recommend this to a friend
Brand response from Energizer PowerPacks Service Team
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Hi AndrewV, We’re sorry the actual charging performance didn’t meet your expectations. The 5,000mAh rating refers to the battery’s nominal capacity, but real-world output is lower due to energy conversion loss and voltage regulation during wireless or wired charging. This is common across all power banks. Your feedback is valuable and will help us improve clarity in product descriptions. -- Energizer PowerPacks Service Team
Rated 5 out of 5 stars
Good sheit
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I like it it’s really handy it’s small enough to be able to fit in whatever pocket like I work at a sand plant so 14 to 16 hour days and this little fukr comes in handy for both my headphones and my phone
I would recommend this to a friend
Rated 5 out of 5 stars
Recommended
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent product for a low price, brand knowed by everybody, the delivery was very fast and now no problems with the charge of my iPhone
I would recommend this to a friend
Rated 5 out of 5 stars
Must Have on the Go
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This reviewer received promo considerations or sweepstakes entry for writing a review.
We bought this for our daughter as a backup after her phone died at a concert. We have the larger version which is a little bulkier. This version is very slim and light. You barely notice it in any pocket.
I would recommend this to a friend
Rated 5 out of 5 stars
A 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.
At 5,000 mAh, the battery pack is the power storage size as most larger sized phones. It is great to have in my backpack if I don't need to charge up my phone too often during the day.
I would recommend this to a friend
Rated 5 out of 5 stars
Great fast charging power bank
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great. Once the power bank is charged, it gives the phone a quick charge. So easy to use and mag safe does not burn or overheat my phone. Will get another for backup and travel
I would recommend this to a friend
Rated 5 out of 5 stars
wireless power bank
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought a wireless power bank from Best Buy, and it works perfectly with my iPhone 15 — very smooth and convenient to use. The staff were also very friendly and helpful. Great shopping experience!
I would recommend this to a friend
Rated 5 out of 5 stars
Great buy!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This works great to charge my iPhone on the go. I like how lightweight it is and that it doesn’t take up too much space in my little crossbody bag. I would definitely buy this again for myself or give as a gift.
I would recommend this to a friend
Rated 4 out of 5 stars
Lots of Banks your buck from the slim battery char
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Fast charger in when it’s on empty it charges fast can’t ask for much more. Oh yes, you can. It’s super thin. Doesn’t add much bulk to your phone.
I would recommend this to a friend
Rated 5 out of 5 stars
Buy it
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great. Isn’t too heavy. Stays attached in your pocket. Indicator lights let you know when it’s. Charged or when to recharge. Integrates great with iPhone power indicator.
I would recommend this to a friend
Rated 4 out of 5 stars
Very good product
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It's very good power bank, charge the phone fast enough but it heats very fast,
I would recommend this to a friend
Rated 5 out of 5 stars
Works great!
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works perfectly! It came in handy because the person I bought it for had no battery when they opened this gift and they were able to charge it right away.
I would recommend this to a friend
Rated 5 out of 5 stars
Best thin battery
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It is a very good battery. It is very thin which makes is easy to fit in your pocket and you can barely feel it on the back of your phone.