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expiredStrongMoney163 posted Dec 30, 2025 12:04 AM
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expiredStrongMoney163 posted Dec 30, 2025 12:04 AM

Woot App Only: 2x Joyfar 30,000mAh USB-C 22.5W Powerbank with Built-in Cables $28

$28

$76

63% off
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Joyfar 30,000mAh USB-C 22.5W Powerbank with Built-in Cables

2-pack: $27.99
3-pack: $38.99

https://www.woot.com/offers/2-or-...k-w-cables
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About the Poster
Joyfar 30,000mAh USB-C 22.5W Powerbank with Built-in Cables

2-pack: $27.99
3-pack: $38.99

https://www.woot.com/offers/2-or-...k-w-cables

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12 Comments

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Dec 30, 2025 01:50 AM
3,521 Posts
Joined Aug 2007
graphixvDec 30, 2025 01:50 AM
3,521 Posts
Seems like an ok PB. Haven't tested the capacity, haven't bothered because it's almost never what they claim it will be. It is noticeably thicker than the 20,000 mah PB I got which is close to the same size. I'm assuming that's an extra third battery since most 20,000 I've seen with flat cells use two in parallel. Knock on wood, I've had decent luck with no-name banks. The USB port usually starts giving you hassles before the batteries do.
Dec 30, 2025 02:24 AM
10,785 Posts
Joined Apr 2009
mdyoungDec 30, 2025 02:24 AM
10,785 Posts
Great deal for three of them for $38.99. I bought it from Woot a couple weeks ago for two for that price. On Amazon one is $36.84 and that's a reduced price. My wife uses it to recharge her phone while at work. She says it charges her phone faster than the charger she was using. I use one to run an LED light I use to light up my turntable to make sure the stylus is coming down on the record.

Says you can only buy it through their App.
Dec 30, 2025 04:16 AM
134 Posts
Joined Jun 2010
ShadowPanDec 30, 2025 04:16 AM
134 Posts
This deal is an app-only exclusive and cannot be purchased from the website.
1
Dec 30, 2025 04:41 AM
1,192 Posts
Joined Oct 2004
JustAnotherSlobDec 30, 2025 04:41 AM
1,192 Posts
Quote from mdyoung :
Great deal for three of them for $38.99. I bought it from Woot a couple weeks ago for two for that price. On Amazon one is $36.84 and that's a reduced price. My wife uses it to recharge her phone while at work. She says it charges her phone faster than the charger she was using. I use one to run an LED light I use to light up my turntable to make sure the stylus is coming down on the record.Says you can only buy it through their App.
Travel through China a lot and they now check for the 3C logo and will not allow you to board domestic flights and possibly fast trains with power banks that don't have it.

Do you happen to know if your power bank has the 3C logo?

https://en.wikipedia.org/wiki/Chi...ertificate
Last edited by JustAnotherSlob December 29, 2025 at 10:01 PM.
Dec 30, 2025 05:03 AM
83 Posts
Joined Jan 2023
StrongName8719Dec 30, 2025 05:03 AM
83 Posts
WARNING: I TESTED THIS LAST TIME THE DEAL CAME AROUND.... ONLY ABOUT 60WH.... about 15,000mah. Just FYI.
3
2
Dec 30, 2025 05:07 AM
68 Posts
Joined Jan 2019
JackT8604Dec 30, 2025 05:07 AM
68 Posts

Our community has rated this post as helpful. If you agree, why not thank JackT8604

Definitely not 30,000 mah, I bought the two pack and just tested it today
2
1
Dec 30, 2025 05:10 AM
83 Posts
Joined Jan 2023
StrongName8719Dec 30, 2025 05:10 AM
83 Posts
Quote from JackT8604 :
Definitely not 30,000 mah, I bought the two pack and just tested it today
I got about 60 on one of mine. Wht did you get?
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Dec 30, 2025 05:50 AM
131 Posts
Joined Feb 2016
pgreenman96Dec 30, 2025 05:50 AM
131 Posts
Quote from JustAnotherSlob :
Travel through China a lot and they now check for the 3C logo and will not allow you to board domestic flights and possibly fast trains with power banks that don't have it. Do you happen to know if your power bank has the 3C logo? https://en.wikipedia.org/wiki/Chi...ertificate
Makes ya wonder.. I don't see me visiting China in the near future, but if the bank is made in China but lacking the 3C..?
Dec 30, 2025 05:53 AM
1,192 Posts
Joined Oct 2004
JustAnotherSlobDec 30, 2025 05:53 AM
1,192 Posts
Quote from pgreenman96 :
Makes ya wonder.. I don't see me visiting China in the near future, but if the bank is made in China but lacking the 3C..?
Tons of made in China lack the 3C because they were not made for the domestic market. Tons of crap ones in China do have it.
1
Dec 30, 2025 02:50 PM
309 Posts
Joined Jul 2013
iRebatesDec 30, 2025 02:50 PM
309 Posts
Bought these back on Black Friday from a different site, tested they are only about 23500mAh they do work but just not 30000mAh as advertised
Dec 30, 2025 03:05 PM
948 Posts
Joined Jan 2010
timpDec 30, 2025 03:05 PM
948 Posts
Seems like a good price, but I'm spoiled since my last battery pack which charges at 65w. It's incredibly convenient to have a fast-charging pack. I use it probably 3x more than other battery packs lying around simply because I can charge it to a usable capacity within a few minutes. I can't go back to a slow-charging pack like this.
Jan 01, 2026 05:14 AM
320 Posts
Joined Jun 2013
haysouseJan 01, 2026 05:14 AM
320 Posts
Quote from JackT8604 :
Definitely not 30,000 mah, I bought the two pack and just tested it today
How did u test and what number did u get?

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