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frontpageitsamazeling | Staff posted Jan 14, 2026 07:01 PM
frontpageitsamazeling | Staff posted Jan 14, 2026 07:01 PM

JOYFAR 30,000mAh 65W Laptop Travel Powerbank w/ Built-in Cables: 1-Pk $20, 2-Pk

+ Free Shipping w/ Prime

$35

$120

70% off
Woot!
13 Comments 5,495 Views
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Deal Details
Woot! has JOYFAR 30,000mAh 65W Laptop Travel Powerbank with Built-in Cables (Various Colors) on sale as listed below. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Thanks to Deal Hunter itsamazeling for sharing this deal.

Available (Select from dropdown)
  • 1-Pack $19.99
  • 2-Pack $34.99
Product Details:
  • 3.25A current, charging your phone up to 78% in just 24 minutes—4.1 times faster than a standard bank. Compatible with PD, QC, FCP, AFC, and SSCP protocols, it offers versatile charging options, including a trickle-charging mode for low-power devices. USB-C two-way charging (IN&OUT) and LED digital display
  • 30000mAh capacity
  • 4.2 x 2.7 x 1.3 inches. It lasts over 600 cycles, without battery deterioration over three years, features an excellent tactile feel and scratch resistance
  • UL, UN, FCC, TUV, MSDS, and RoHS certifications

Editor's Notes

Written by StrawMan86 | Staff
  • About this Deal:
    • This offer is $2 less (for both options) than the previous Frontpage Deal.
  • About this Product:
    • 90 Day Woot Limited Warranty
    • Rated 4.4 out of 5 stars at Amazon based on over 320 customer reviews.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Woot! has JOYFAR 30,000mAh 65W Laptop Travel Powerbank with Built-in Cables (Various Colors) on sale as listed below. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Thanks to Deal Hunter itsamazeling for sharing this deal.

Available (Select from dropdown)
  • 1-Pack $19.99
  • 2-Pack $34.99
Product Details:
  • 3.25A current, charging your phone up to 78% in just 24 minutes—4.1 times faster than a standard bank. Compatible with PD, QC, FCP, AFC, and SSCP protocols, it offers versatile charging options, including a trickle-charging mode for low-power devices. USB-C two-way charging (IN&OUT) and LED digital display
  • 30000mAh capacity
  • 4.2 x 2.7 x 1.3 inches. It lasts over 600 cycles, without battery deterioration over three years, features an excellent tactile feel and scratch resistance
  • UL, UN, FCC, TUV, MSDS, and RoHS certifications

Editor's Notes

Written by StrawMan86 | Staff
  • About this Deal:
    • This offer is $2 less (for both options) than the previous Frontpage Deal.
  • About this Product:
    • 90 Day Woot Limited Warranty
    • Rated 4.4 out of 5 stars at Amazon based on over 320 customer reviews.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Community Voting

Deal Score
+11
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Top Comments

madcow3417
1357 Posts
551 Reputation
I checked out their website to see if there was a rounding error in advertising or something. mAh is a shitty way to define capacity anyway. The pictures of the powerbank are higher resolution and they confirm: 30,000mAh, 115.5Wh. Not allowed on airplanes.

https://joyfar.co/products/portab...able-22-5w
rooster
408 Posts
30 Reputation
Limit on flights is 27,000 mAh. This isn't exactly travel-friendly. For other uses it seems fine
hajalie24
1080 Posts
219 Reputation
I got this last time and it's close to my 20k mAh battery.

I never expected it to actually be 30k, but I was surprised it does the Samsung "Super Fast Charging" standard which is great and is now my go to power bank for my phone.

I used one of those USB tester thingies, it measured 82 watt hours spent when charging it from 0-100. When discharging it 100-0, I got about 62 watt hours coming out. My 5 year old 20k mAh battery that I did not take good care of got 57 watt hours when I discharged it.

It's so silly they label these as 30k mAh, no one believes them anyway but if TSA catches sight of the label it'll cause issues. Thinking of scratching it off on mine lol. You can also tell by the size its nowhere close to stated specs.

12 Comments

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Jan 14, 2026 07:54 PM
85 Posts
Joined Dec 2020
CrunchytoiletpaperJan 14, 2026 07:54 PM
85 Posts
anyone know what the actual/usable capacity is
Jan 14, 2026 08:37 PM
408 Posts
Joined Dec 2003
roosterJan 14, 2026 08:37 PM
408 Posts

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

Limit on flights is 27,000 mAh. This isn't exactly travel-friendly. For other uses it seems fine
5
Jan 14, 2026 11:04 PM
1,080 Posts
Joined May 2009
hajalie24Jan 14, 2026 11:04 PM
1,080 Posts

Our community has rated this post as helpful. If you agree, why not thank hajalie24

Quote from Crunchytoiletpaper :
anyone know what the actual/usable capacity is
I got this last time and it's close to my 20k mAh battery.

I never expected it to actually be 30k, but I was surprised it does the Samsung "Super Fast Charging" standard which is great and is now my go to power bank for my phone.

I used one of those USB tester thingies, it measured 82 watt hours spent when charging it from 0-100. When discharging it 100-0, I got about 62 watt hours coming out. My 5 year old 20k mAh battery that I did not take good care of got 57 watt hours when I discharged it.

It's so silly they label these as 30k mAh, no one believes them anyway but if TSA catches sight of the label it'll cause issues. Thinking of scratching it off on mine lol. You can also tell by the size its nowhere close to stated specs.
3
Jan 14, 2026 11:39 PM
1,357 Posts
Joined Dec 2008
madcow3417Jan 14, 2026 11:39 PM
1,357 Posts

Our community has rated this post as helpful. If you agree, why not thank madcow3417

I checked out their website to see if there was a rounding error in advertising or something. mAh is a shitty way to define capacity anyway. The pictures of the powerbank are higher resolution and they confirm: 30,000mAh, 115.5Wh. Not allowed on airplanes.

https://joyfar.co/products/portab...able-22-5w
7
Yesterday 12:31 AM
4 Posts
Joined Feb 2008
soulball92Yesterday 12:31 AM
4 Posts
Walmart is cheaper $18
2
1
Yesterday 01:28 AM
5,819 Posts
Joined Aug 2004
doemaYesterday 01:28 AM
5,819 Posts
Quote from soulball92 :
Walmart is cheaper $18
free shipping? otherwise not worth the trouble for many who already have prime
Yesterday 03:43 AM
40 Posts
Joined Dec 2010
sniperchickYesterday 03:43 AM
40 Posts
Quote from doema :
free shipping? otherwise not worth the trouble for many who already have prime
Link?

Sign up for a Slickdeals account to remove this ad.

Yesterday 03:44 AM
40 Posts
Joined Dec 2010
sniperchickYesterday 03:44 AM
40 Posts
Quote from soulball92 :
Walmart is cheaper $18
Link?
Today 05:04 AM
3,569 Posts
Joined Jan 2007
sreeves3Today 05:04 AM
3,569 Posts
Quote from rooster :
Limit on flights is 27,000 mAh. This isn't exactly travel-friendly. For other uses it seems fine
How exactly are the airlines controlling this?
Today 05:07 AM
408 Posts
Joined Dec 2003
roosterToday 05:07 AM
408 Posts
Quote from sreeves3 :
How exactly are the airlines controlling this?
TSA could ask or inspect. U play dumb and maybe surrender the battery pack. I wouldn't fly with this unit
Today 05:24 AM
90 Posts
Joined Jul 2016
1mskToday 05:24 AM
90 Posts
was $13. every now and then the re post it at this price. I think they have a million

https://slickdeals.net/f/19030732-joyfar-30-000mah-fast-charging-power-bank-with-integrated-cables?v=1&src=SiteSearch
Today 06:04 AM
519 Posts
Joined Oct 2008
saberlolToday 06:04 AM
519 Posts
I ordered one of these last time they were on sale on Woot and I got a defective one. It would only charge to 63%. Then sometimes it would randomly think it had 0% left and would not recharge. I was able to get a refund no problem but just a fyi for those wanting to take the gamble.

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