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frontpagepennysave posted Today 06:06 AM
frontpagepennysave posted Today 06:06 AM

30,000mAh 22.5W Fast Charging Powerbank w/ Built in USB-C & Lightning Port

+ Free Shipping w/ Prime

$15

$39

61% off
Woot!
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Deal Details
Woot! has 30,000mAh 22.5W Fast Charging Powerbank w/ built in USB-C & Lightning port for $14.99. 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 Community Member pennysave for sharing this deal.

About this item:
  • 22.5W Super Fast Charging: 3A output, up to 50% in 24 minutes; supports PD, QC, FCP, AFC, SSCP
  • 30000mAh High Capacity: Charges 4 devices simultaneously
  • USB-C Two-Way Charging: In & Out with LED digital power display
  • Slim & Portable: Compact size (4.2 x 2.7 x 1.3 in), lightweight, scratch-resistant
  • Long Battery Life: 600+ cycles, stable performance for 3+ years
  • 17-Layer Safety Protection: Smart AI chip, NTC temperature control, 200 checks/sec
  • Safe & Certified: UL, UN, FCC, TUV, MSDS, RoHS approved

Editor's Notes

Written by Neo45 | Staff

Original Post

Written by pennysave
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Woot! has 30,000mAh 22.5W Fast Charging Powerbank w/ built in USB-C & Lightning port for $14.99. 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 Community Member pennysave for sharing this deal.

About this item:
  • 22.5W Super Fast Charging: 3A output, up to 50% in 24 minutes; supports PD, QC, FCP, AFC, SSCP
  • 30000mAh High Capacity: Charges 4 devices simultaneously
  • USB-C Two-Way Charging: In & Out with LED digital power display
  • Slim & Portable: Compact size (4.2 x 2.7 x 1.3 in), lightweight, scratch-resistant
  • Long Battery Life: 600+ cycles, stable performance for 3+ years
  • 17-Layer Safety Protection: Smart AI chip, NTC temperature control, 200 checks/sec
  • Safe & Certified: UL, UN, FCC, TUV, MSDS, RoHS approved

Editor's Notes

Written by Neo45 | Staff

Original Post

Written by pennysave

Community Voting

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+16
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11 Comments

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Today 08:06 AM
3,957 Posts
Joined Oct 2007
dplaneToday 08:06 AM
3,957 Posts
If this is similar to a 10k capacity i have one of that looks mostly identical to this - then it won't have anywhere near the ad advertised capacity.
2
Today 08:37 AM
79 Posts
Joined Aug 2015
adspapaToday 08:37 AM
79 Posts
Quote from dplane :
If this is similar to a 10k capacity i have one of that looks mostly identical to this - then it won't have anywhere near the ad advertised capacity.
i bought 65w version 2 weeks ago, yes it is 30000 mAH, i used it and tested with 20000mAH cuktech #15, charge between them and this battery IS 30000 mAH
2
Today 11:40 AM
773 Posts
Joined Apr 2012
NawledgeToday 11:40 AM
773 Posts
Returns are easy enough.
Today 01:18 PM
844 Posts
Joined Feb 2005
baowulfToday 01:18 PM
844 Posts
These things never deliver the full rating of power because there's always significant enough heat generated.

Anyway, this is a good price on a good product. But it is very bulky, so look at the physical measurements before buying.
1
1
Today 01:38 PM
328 Posts
Joined May 2006
clueToday 01:38 PM
328 Posts
Thanks
1
Pro
Today 01:44 PM
10,505 Posts
Joined Feb 2013
Hat-Trick
Pro
Today 01:44 PM
10,505 Posts
30,000mAh is too big to carry on a plane?
Today 02:04 PM
401 Posts
Joined Jun 2016
Only1KWToday 02:04 PM
401 Posts
Quote from Hat-Trick :
30,000mAh is too big to carry on a plane?
Yes it is.

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Today 02:08 PM
138 Posts
Joined Dec 2006
fmoToday 02:08 PM
138 Posts
Can't even log into woot today for some reason…
Expert
This user is an Expert in Home & Home Improvement
Today 02:14 PM
7,202 Posts
Joined Oct 2014
firebirdude
Expert
This user is an Expert in Home & Home Improvement
Today 02:14 PM
7,202 Posts
Quote from Hat-Trick :
30,000mAh is too big to carry on a plane?
Technically, yes. 100Wh is the limit, which works out to about 27,000mAh for our purposes.

I've only had my batteries checked twice, and both times were in Asia.
Last edited by firebirdude February 1, 2026 at 07:17 AM.
Today 02:37 PM
16,788 Posts
Joined Jan 2004
chong67Today 02:37 PM
16,788 Posts
Quote from baowulf :
These things never deliver the full rating of power because there's always significant enough heat generated.

Anyway, this is a good price on a good product. But it is very bulky, so look at the physical measurements before buying.
And also the cord lost some of the power.
Today 02:56 PM
17,641 Posts
Joined Aug 2009
PocketsThickToday 02:56 PM
17,641 Posts
I feel like this is one of those things that I'd buy and never use. I'm not a nomad, I live a modern day life with electrical outlets everywhere. Even my car has USB charge ports on it. 😂

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