Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expiredVioletHaddock489 | Staff posted May 21, 2025 4:47 PM

Baseus 0.3" Ultra Slim 5000mAh MagSafe Portable Charger ( Space Grey)

$20

$36

44% off
+ Free Shippingat Amazon
205K Views
Visit Amazon
Deal Details
Update: This popular deal is still available.

Baseus Brand Store via Amazon has Baseus 0.3" Ultra Slim 5000mAh MagSafe Portable Charger (Space Grey) on sale for $34.99 - $16.20 off when you apply promo code 3U9HKFCQ at checkout = $19.79. Shipping is free.

Baseus Brand Store via Amazon also has Baseus 10000mah Picogo Magsafe Portable Ultra Slim Charger Qi2 Certified Wireless Power Bank on sale for $49.99 - $210 off when you apply promo code KOATS4O5 at checkout = $29.98. Shipping is free.

Note: You must be logged in to use promo code/coupons; codes/coupons are typically for one-time use. Promo code only valid on the Space Grey colorway.

Thanks to Staff Member VioletHaddock489 for sharing this deal.

Product Details:
  • 5000mAh power bank w/ 20W USB-C port
  • Razor-thin 0.3" profile and a feather-light 3.8oz design, lighter than your iPhone can slip seamlessly into your pocket, bag, or even wallet
  • 11N strong magnetic force snaps onto your iPhone seamlessly and securely
  • Temperature control chip can monitor temperature 18,000 times/hour, guarantees stable voltage and long-term health for battery
  • 9 layers of safety protections to stop surges, overheating, and voltage spikes
  • Advanced graphene material provides 5,119mm² max. heat dissipation area
  • Aluminum shell is anti-scratch, wear-resistant and heat-dissipating
  • Nano-coated silicone is waterproof, fingerprint-resistant, also has a velvety soft texture
  • Ergonomic 5D curved design not only fits iPhone seamlessly, but also provide you with a comfortable grip

Editor's Notes

Written by StrawMan86 | Staff
  • About this Store:
  • Additional Information:
    • Limited time offer, while supplies last.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

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

Baseus Brand Store via Amazon has Baseus 0.3" Ultra Slim 5000mAh MagSafe Portable Charger (Space Grey) on sale for $34.99 - $16.20 off when you apply promo code 3U9HKFCQ at checkout = $19.79. Shipping is free.

Baseus Brand Store via Amazon also has Baseus 10000mah Picogo Magsafe Portable Ultra Slim Charger Qi2 Certified Wireless Power Bank on sale for $49.99 - $210 off when you apply promo code KOATS4O5 at checkout = $29.98. Shipping is free.

Note: You must be logged in to use promo code/coupons; codes/coupons are typically for one-time use. Promo code only valid on the Space Grey colorway.

Thanks to Staff Member VioletHaddock489 for sharing this deal.

Product Details:
  • 5000mAh power bank w/ 20W USB-C port
  • Razor-thin 0.3" profile and a feather-light 3.8oz design, lighter than your iPhone can slip seamlessly into your pocket, bag, or even wallet
  • 11N strong magnetic force snaps onto your iPhone seamlessly and securely
  • Temperature control chip can monitor temperature 18,000 times/hour, guarantees stable voltage and long-term health for battery
  • 9 layers of safety protections to stop surges, overheating, and voltage spikes
  • Advanced graphene material provides 5,119mm² max. heat dissipation area
  • Aluminum shell is anti-scratch, wear-resistant and heat-dissipating
  • Nano-coated silicone is waterproof, fingerprint-resistant, also has a velvety soft texture
  • Ergonomic 5D curved design not only fits iPhone seamlessly, but also provide you with a comfortable grip

Editor's Notes

Written by StrawMan86 | Staff
  • About this Store:
  • Additional Information:
    • Limited time offer, while supplies last.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Community Voting

Deal Score
+180
Good Deal
Visit Amazon

Top Comments

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

76 Comments

Sign up for a Slickdeals account to remove this ad.

May 25, 2025 8:50 PM
68 Comments
Joined May 2018
ShiwuSMay 25, 2025 8:50 PM
68 Comments
I do not know much about power bank. It seems several 10000mA for sale on Amazon for less than $20. Why it is a Frontpage deal?
May 26, 2025 12:39 AM
379 Comments
Joined May 2022
MellowStranger162May 26, 2025 12:39 AM
379 Comments
Quote from ShiwuS :
I do not know much about power bank. It seems several 10000mA for sale on Amazon for less than $20. Why it is a Frontpage deal?
Because Slickdeals has largely become Shilldeals since Goldman Sachs acquisition
3
May 26, 2025 1:08 AM
52 Comments
Joined Oct 2010
mikeoohaMay 26, 2025 1:08 AM
52 Comments
Quote from sharsch31 :
Feels worth it to get the 10000 right?
10000 is much bulkier. I end up pulling it off as it gets warm. To each their own
May 26, 2025 1:53 AM
28 Comments
Joined Jul 2012
Jimmy_McNultyMay 26, 2025 1:53 AM
28 Comments
Dead - codes not working
1
May 26, 2025 2:10 AM
329 Comments
Joined Mar 2016
masifMay 26, 2025 2:10 AM
329 Comments
I purchased two and received them the same day thanks to Amazon's same-day delivery. After fully charging both, I tried using them to charge my iPhone 14 Pro Max—but it didn't work. I tested different positions and even tried with my work iPhone 13 Pro, but still no luck. I tried both units, and neither charged either phone. I ended up returning them promptly.
May 27, 2025 12:59 PM
1.2K Comments
Joined Mar 2014
RickyE3678May 27, 2025 12:59 PM
1.2K Comments
I just got the 10k yesterday. The thinness isn't really amazing. It is thinner than the ESR 10k it's replacing but no one would say " whoa that's so thin" or anything. It does seem to run a lot cooler than the ESR did even though it's charging at twice the speed. That's definitely a plus. And it looks more like a finished product if that makes sense. Definitely worth $21.
May 27, 2025 1:49 PM
308 Comments
Joined Mar 2013
KrstphrhrrsMay 27, 2025 1:49 PM
308 Comments
Quote from RickyE3678 :
I just got the 10k yesterday. The thinness isn't really amazing. It is thinner than the ESR 10k it's replacing but no one would say " whoa that's so thin" or anything. It does seem to run a lot cooler than the ESR did even though it's charging at twice the speed. That's definitely a plus. And it looks more like a finished product if that makes sense. Definitely worth $21.
How did you get the 10k to $21?
1

Sign up for a Slickdeals account to remove this ad.

May 27, 2025 10:04 PM
1.2K Comments
Joined Mar 2014
RickyE3678May 27, 2025 10:04 PM
1.2K Comments
Quote from Krstphrhrrs :
How did you get the 10k to $21?
Sorry. Typo. $29
May 28, 2025 2:21 AM
4.4K Comments
Joined Apr 2012
twoweeledMay 28, 2025 2:21 AM
4.4K Comments
I'm guessing these won't wirelessly charge through Otterbox defender case? If anyone knows. TIA
May 28, 2025 3:24 AM
377 Comments
Joined Oct 2008
slickdude99May 28, 2025 3:24 AM
377 Comments
the 10k version is showing $36 when coupon clipped. Is the deal dead?
Pro
May 28, 2025 3:01 PM
167 Comments
Joined Oct 2022
LavenderDesk564
Pro
May 28, 2025 3:01 PM
167 Comments
Quote from komondor :
Showing a BOGO for me NOT logged in https://www.amazon.com/promotion/...007LH1WSHI
It's for the cables (click on the left on the benefit item).
The same thing was with the earbuds.
Pro
May 28, 2025 9:09 PM
923 Comments
Joined Feb 2015
bearstampede
Pro
May 28, 2025 9:09 PM
923 Comments
Weird to me that they're still doing wireless charging like this. I guess it's nice to have the option, but barely above 50% efficiency is... godawful. This is the kind of stuff Greta Thunberg has nightmares about (; ・_・)
Last edited by bearstampede May 28, 2025 at 02:11 PM.
1
May 28, 2025 9:53 PM
11.5K Comments
Joined Aug 2010
J03May 28, 2025 9:53 PM
11.5K Comments
Quote from bearstampede :
Weird to me that they're still doing wireless charging like this. I guess it's nice to have the option, but barely above 50% efficiency is... godawful. This is the kind of stuff Greta Thunberg has nightmares about (; ・_・)
The other things are getting a real job and using that money to make an actual difference instead of traveling the world doing performative activism.
2
May 28, 2025 9:58 PM
1.1K Comments
Joined Aug 2015
dkm16May 28, 2025 9:58 PM
1.1K Comments
Brand has "US" in the name, technically. Tariffs must be working.
2

Sign up for a Slickdeals account to remove this ad.

May 28, 2025 9:58 PM
4.2K Comments
Joined Mar 2007
3asym0ni3s9862936May 28, 2025 9:58 PM
4.2K Comments
Quote from MellowStranger162 :
Because Slickdeals has largely become Shilldeals since Goldman Sachs acquisition
Wow! Didn't know that. When did it happen?
2

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Popular Deals

Trending Deals