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expired Posted by DealiusCaesar | Staff • Oct 24, 2022
expired Posted by DealiusCaesar | Staff • Oct 24, 2022

5000mAh Anker 521 Magnetic Wireless Portable Charger w/ USB-C Cable

+ Free Shipping

$26

$50

48% off
Amazon
114 Comments 118,287 Views
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Deal Details
Update: This popular deal is still available

Anker Direct via Amazon has 5000mAh Anker 521 Magnetic Wireless Portable Charger w/ USB-C Cable for $39.99 - $14 with promo code ANKER1619 = $25.99. Shipping is free.

Thanks to Staff Member DealiusCaesar for finding this deal.

Features:
  • 5W wireless output
  • Ports: 1x USB-C
  • Recharging time: 3 hours
  • Weight: 4.69-Oz

Editor's Notes

Written by StrawMan86 | Staff
  • About this Offer:
    • This is $24 lower (48% savings) than the list price.
  • About this Product:
    • This is rated 4.4 out of 5 stars based on over 8,000 ratings at Amazon.
  • About this Store:
  • Refer to the forum thread for additional deal discussion.

Original Post

Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available

Anker Direct via Amazon has 5000mAh Anker 521 Magnetic Wireless Portable Charger w/ USB-C Cable for $39.99 - $14 with promo code ANKER1619 = $25.99. Shipping is free.

Thanks to Staff Member DealiusCaesar for finding this deal.

Features:
  • 5W wireless output
  • Ports: 1x USB-C
  • Recharging time: 3 hours
  • Weight: 4.69-Oz

Editor's Notes

Written by StrawMan86 | Staff
  • About this Offer:
    • This is $24 lower (48% savings) than the list price.
  • About this Product:
    • This is rated 4.4 out of 5 stars based on over 8,000 ratings at Amazon.
  • About this Store:
  • Refer to the forum thread for additional deal discussion.

Original Post

Community Voting

Deal Score
+125
Good Deal
Visit Amazon

Price Intelligence

Model: Anker 521 Magnetic Battery (PowerCore Magnetic 5K), 5000 mAh Magnetic Wireless Portable Charger with USB-C Cable, for iPhone 13 / 13 Pro / 13 Pro Max / 13 Mini / 12 / 12 Pro / 12 Pro Max / 12 Mini

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
02/26/25Amazon$15
6
10/23/24Amazon$15
10
02/28/22Newegg$35
0
11/26/21Amazon$32
4
12/02/22Anker via Amazon$17
4
Show More

Current Prices

Sort: Lowest to Highest | Last Updated 6/20/2025, 09:41 AM
Sold By Sale Price
Amazon$34.99

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Top Comments

I got three of these with the last deal using an Amex offer. Nice size and convenient to carry around, but the battery pack only charges at around 7w and takes forever. Hardly use it anymore because most of the time when we find it around the house, it's dead and takes about 2-3hr to charge.
The best use case I can think of is if you are traveling and only have a USB-c charger with you, this will let you charge your iPhone along with your laptop, iPad Pro, and others.
I would not buy at this price.
Just FYI, this seems to be the older model to the newer 621.
I have one of these. My experience:

1) You can't overnight charge it like you would a normal wireless charger if you have battery protection on since it requires "activation." My phone will stop at 80%, turn the charger off, and since the phone doesn't have hands, it can't retrigger when it's getting ready for me to wake up to charge the extra 20%

2) 5,000 mAh isn't a ton. I enjoy it because the iPhone Mini's battery is so tiny, but due to the inefficiency of Qi vs a wired connection, don't expect a 1:1 charge ratio.

3) It's a really great idea and despite the drawbacks, I don't usually leave home without mine.

113 Comments

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Oct 25, 2022
182 Posts
Joined Mar 2005
Oct 25, 2022
huh0kay
Oct 25, 2022
182 Posts

Our community has rated this post as helpful. If you agree, why not thank huh0kay

Just FYI, this seems to be the older model to the newer 621.
7
Pro
Oct 25, 2022
554 Posts
Joined May 2010
Oct 25, 2022
TenaciousJP
Pro
Oct 25, 2022
554 Posts
I just upgraded to a 14 Pro Max. Are these MagSafe deals common enough to wait for a newer model?
1
Oct 25, 2022
1 Posts
Joined Aug 2022
Oct 25, 2022
Ssizzling7s
Oct 25, 2022
1 Posts
Quote from TenaciousJP :
I just upgraded to a 14 Pro Max. Are these MagSafe deals common enough to wait for a newer model?
I've never seen them on sale before. I own both this and the newer 622. I prefer this version. I don't care for the flap on the 622. Capacity is the same. I picked another of these up.
1
Oct 25, 2022
845 Posts
Joined Jan 2010
Oct 25, 2022
timp
Oct 25, 2022
845 Posts

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

I got three of these with the last deal using an Amex offer. Nice size and convenient to carry around, but the battery pack only charges at around 7w and takes forever. Hardly use it anymore because most of the time when we find it around the house, it's dead and takes about 2-3hr to charge.
The best use case I can think of is if you are traveling and only have a USB-c charger with you, this will let you charge your iPhone along with your laptop, iPad Pro, and others.
I would not buy at this price.
7
4
Oct 25, 2022
1,492 Posts
Joined Nov 2007
Oct 25, 2022
FOXHOUND213
Oct 25, 2022
1,492 Posts
Quote from Ssizzling7s :
I've never seen them on sale before. I own both this and the newer 622. I prefer this version. I don't care for the flap on the 622. Capacity is the same. I picked another of these up.
Agree w this. I have 3 and no issues at all, but newer model slips off of the 14 pro max FWIW. Maybe just me, food for thought
1
Oct 25, 2022
462 Posts
Joined Jun 2010
Oct 25, 2022
coolerking101
Oct 25, 2022
462 Posts
Thumbs up! This is the first time I can recall ever seeing a deal on one of these magnetic chargers.
1
Oct 25, 2022
142 Posts
Joined Oct 2014
Oct 25, 2022
rickmasta
Oct 25, 2022
142 Posts
Have one of these and getting a second or maybe a third! Planning to 3D print a dock for grab & go.
3

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Oct 25, 2022
267 Posts
Joined Nov 2014
Oct 25, 2022
cyberwalker
Oct 25, 2022
267 Posts
Quote from Ssizzling7s :
I've never seen them on sale before. I own both this and the newer 622. I prefer this version. I don't care for the flap on the 622. Capacity is the same. I picked another of these up.
621 looks thinner
Oct 25, 2022
264 Posts
Joined Dec 2014
Oct 25, 2022
mstrblueskys
Oct 25, 2022
264 Posts

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

I have one of these. My experience:

1) You can't overnight charge it like you would a normal wireless charger if you have battery protection on since it requires "activation." My phone will stop at 80%, turn the charger off, and since the phone doesn't have hands, it can't retrigger when it's getting ready for me to wake up to charge the extra 20%

2) 5,000 mAh isn't a ton. I enjoy it because the iPhone Mini's battery is so tiny, but due to the inefficiency of Qi vs a wired connection, don't expect a 1:1 charge ratio.

3) It's a really great idea and despite the drawbacks, I don't usually leave home without mine.
1
1
Oct 25, 2022
2,600 Posts
Joined Dec 2013
Oct 25, 2022
jroc4tek
Oct 25, 2022
2,600 Posts
Quote from TenaciousJP :
I just upgraded to a 14 Pro Max. Are these MagSafe deals common enough to wait for a newer model?
First time I have seen it on sale. I bought one open box on this model and had no issue with it. You have a 14 Pro Max and I have a 13 Pro Max. I have never had to use it because the battery life is so good. My wife uses it on vacation once in awhile on her standard 13. It is a piece of mind product if you really need it. For charging speeds this is certainly not slow for a 10W wireless charger so I do not see it as an issue where you would want to wait for the next generation.
Oct 25, 2022
234 Posts
Joined Jan 2015
Oct 25, 2022
just10credible
Oct 25, 2022
234 Posts
Just a heads up that I got the Mophie version of this charger for my iPhone 13 Pro but it fits poorly with the 14 Pro because of the larger camera bump smh.
Oct 25, 2022
260 Posts
Joined Apr 2016
Oct 25, 2022
SDU23
Oct 25, 2022
260 Posts
I've got a couple of these and various other magnetic batteries, and this is my preferred one. It's perfectly sized for the iPhone 12/13 Mini.
Oct 25, 2022
44 Posts
Joined Aug 2011
Oct 25, 2022
SeauxCrazy
Oct 25, 2022
44 Posts
Just picked up a 14 pro and been researching magsafe battery banks. For the price, better to try the anker and this method of charging than finding out I hate it with $100 apple version.
2
Oct 25, 2022
2 Posts
Joined Oct 2022
Oct 25, 2022
WiseSardine2167
Oct 25, 2022
2 Posts
Quote from timp :
I got three of these with the last deal using an Amex offer. Nice size and convenient to carry around, but the battery pack only charges at around 7w and takes forever. Hardly use it anymore because most of the time when we find it around the house, it's dead and takes about 2-3hr to charge.
The best use case I can think of is if you are traveling and only have a USB-c charger with you, this will let you charge your iPhone along with your laptop, iPad Pro, and others.
I would not buy at this price.
what amex offer was it?
1

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Oct 25, 2022
2 Posts
Joined Oct 2022
Oct 25, 2022
WiseSardine2167
Oct 25, 2022
2 Posts
Quote from timp :
I got three of these with the last deal using an Amex offer. Nice size and convenient to carry around, but the battery pack only charges at around 7w and takes forever. Hardly use it anymore because most of the time when we find it around the house, it's dead and takes about 2-3hr to charge.
The best use case I can think of is if you are traveling and only have a USB-c charger with you, this will let you charge your iPhone along with your laptop, iPad Pro, and others.
I would not buy at this price.
what amex offer was it?

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