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frontpagedas1984 posted Jan 13, 2026 3:27 PM

5000mAh Energizer 15W Slim Magnetic Wireless Qi/Qi2.0/MagSafe PowerBank

$13

$30

56% off
+ Free Shippingat Best Buy
29 Comments
19.5K Views
Get Deal at Best Buy
Deal Details
Best Buy has 5000mAh Energizer 20W Slim Magnetic Wireless Qi/Qi2.0/MagSafe PowerBank (QM5081PQ) on sale for $12.99. Shipping is free for My Best Buy Members (free to join) or choose curbside pickup where stock permits.
  • Note: Availability for pickup may vary by location.
Thanks to Community Member das1984 for sharing this deal.

About this product:
  • 5000mAh slim metal magnetic wireless power bank
  • 15W Qi, Qi2, and MagSafe wireless charging support
  • USB-C PD output up to 18W
  • Approx 0.35" ultra-slim metal design
  • LED power indicator and smart protection

Editor's Notes

Written by jimmytx | Staff

Original Post

Written by das1984
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Best Buy has 5000mAh Energizer 20W Slim Magnetic Wireless Qi/Qi2.0/MagSafe PowerBank (QM5081PQ) on sale for $12.99. Shipping is free for My Best Buy Members (free to join) or choose curbside pickup where stock permits.
  • Note: Availability for pickup may vary by location.
Thanks to Community Member das1984 for sharing this deal.

About this product:
  • 5000mAh slim metal magnetic wireless power bank
  • 15W Qi, Qi2, and MagSafe wireless charging support
  • USB-C PD output up to 18W
  • Approx 0.35" ultra-slim metal design
  • LED power indicator and smart protection

Editor's Notes

Written by jimmytx | Staff

Original Post

Written by das1984

Community Voting

Deal Score
+88
Good Deal
Get Deal at Best Buy

Top Comments

EmptyWallet
197 Posts
51 Reputation
I got one of these in November or December when it was like $11. It is convenient, but it gets really hot when used on a Samsung with a magsafe case. Have not tried on iPhone but maybe it will not get as hot due to different wireless charging speeds.
The 10,000mAH version while double the size (or a little bit more than double) does not get too hot, but is kinda big to be holding with your phone.
jmequon
135 Posts
104 Reputation
I got one and hate it. I have iPhone. It gets very hot and has very poor magnetic hold so basically slides off easily. I only use as last resort.

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29 Comments

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Jan 13, 2026 4:29 PM
197 Comments
Joined Jul 2005
EmptyWalletJan 13, 2026 4:29 PM
197 Posts

Our community has rated this post as helpful. If you agree, why not thank EmptyWallet

I got one of these in November or December when it was like $11. It is convenient, but it gets really hot when used on a Samsung with a magsafe case. Have not tried on iPhone but maybe it will not get as hot due to different wireless charging speeds.
The 10,000mAH version while double the size (or a little bit more than double) does not get too hot, but is kinda big to be holding with your phone.
4
Jan 13, 2026 7:02 PM
87 Comments
Joined Jul 2015
computermd.msJan 13, 2026 7:02 PM
87 Posts
I got 2 of these last time they came up, and they are pretty decent. It's one of the least expensive batteries that is compact and has more than 5w of wireless charging. But if you let your friends barrow them, they might all disappear... Ask me how I know 🤣
Pro
Jan 13, 2026 7:34 PM
2.2K Comments
Joined Apr 2008
Greygooser
Pro
Jan 13, 2026 7:34 PM
2,191 Posts
Quote from PuckS9852 :
This seems like a better deal?

https://slickdeals.net/f/19084426-select-stores-2-pack-anker-maggo-5000mah-magnetic-wireless-power-banks-14-95-in-store-only?src=SDSearchv3&attrsrc=Thread%3AExpired%3AFalse%7CSearch%3AType%3Anormal%7CSearch%3ASort%3Arelevance%7CSearch%3AHideExpired%3Afalse&peid=ff9f6056-5059-462f-8977-73c896992b59
Those are not Qi 2.0 and charge at 7.5w max
Pro
Jan 13, 2026 7:40 PM
135 Comments
Joined May 2016
jmequon
Pro
Jan 13, 2026 7:40 PM
135 Posts

Our community has rated this post as helpful. If you agree, why not thank jmequon

I got one and hate it. I have iPhone. It gets very hot and has very poor magnetic hold so basically slides off easily. I only use as last resort.
3
Jan 13, 2026 10:35 PM
428 Comments
Joined Oct 2013
solariis1Jan 13, 2026 10:35 PM
428 Posts
There is a ton of energy lost in wireless charging through heat, so with this being only 5,000mah (the same capacity for most phones), you will likely only be able to get about 50% of a phone charge before needing to plug this back in.
2
1
Jan 14, 2026 12:25 AM
67 Comments
Joined Aug 2007
mystwuJan 14, 2026 12:25 AM
67 Posts
It seems like the 10000mAh one is $5 more. It may makes sense to buy the 10000mAh one for $18 than 5000mAh one for $13.

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Jan 14, 2026 12:28 AM
2.5K Comments
Joined Feb 2016
zhalieJan 14, 2026 12:28 AM
2,525 Posts
Quote from mystwu :
It seems like the 10000mAh one is $5 more. It may makes sense to buy the 10000mAh one for $18 than 5000mAh one for $13.
It is too bulky. Not a price issue.
Jan 14, 2026 12:54 AM
157 Comments
Joined Aug 2014
gb2bgJan 14, 2026 12:54 AM
157 Posts
Quote from EmptyWallet :
I got one of these in November or December when it was like $11. It is convenient, but it gets really hot when used on a Samsung with a magsafe case. Have not tried on iPhone but maybe it will not get as hot due to different wireless charging speeds.
The 10,000mAH version while double the size (or a little bit more than double) does not get too hot, but is kinda big to be holding with your phone.
Yup, same with iPhone, gets realllllly hot. Hot enough to get uncomfortable holding it.
1
Jan 14, 2026 1:12 AM
3.2K Comments
Joined Dec 2010
radarsJan 14, 2026 1:12 AM
3,206 Posts
Why not go for 10000 mAh at $18 but use your $10 certificate expiring on 1-18?
Jan 14, 2026 1:24 AM
404 Comments
Joined May 2014
jm89Jan 14, 2026 1:24 AM
404 Posts
This is a perfect size to carry as a backup battery pack. It's nice and light, won't add too much weight to your phone. Purchased it last month.
Jan 14, 2026 1:29 AM
120 Comments
Joined Jun 2015
isbruckerJan 14, 2026 1:29 AM
120 Posts
Drats! I clicked on the image thinking it was a single induction burner.
1
Jan 14, 2026 1:30 AM
797 Comments
Joined Jun 2012
OPTICSOURCEJan 14, 2026 1:30 AM
797 Posts
Don't we all have multiple fast charging USB-C battery bricks already? These are so ridiculously inefficient, slow, get too hot, and also degrade your phone battery. I don't get the allure. Is it just to feel cool with "Mag Safe!"
2
Jan 14, 2026 2:28 AM
267 Comments
Joined Nov 2018
jsmitty5000Jan 14, 2026 2:28 AM
267 Posts
Quote from OPTICSOURCE :
Don't we all have multiple fast charging USB-C battery bricks already? These are so ridiculously inefficient, slow, get too hot, and also degrade your phone battery. I don't get the allure. Is it just to feel cool with "Mag Safe!"
It makes it easier to use your phone while it's charging (easier to hold both phone and charger together) and makes for a more comfortable fit in your pocket (no cords, remains flush to back of phone)

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Jan 14, 2026 2:41 AM
9.4K Comments
Joined Dec 2014
LEOMHK1.0Jan 14, 2026 2:41 AM
9,418 Posts
When I saw the thumbnailed I thought it was an induction cooktop.
I'm think 13 bucks sure why not.

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