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David_David 14.1K Views
Aug 22, 2026 11:39 PM

EF ECOFLOW Rapid Pro 146W 4-Port GaN Charging Block (3x USB-C + USB-A)

$38

$75

49% off
+ Free S&Hat Amazon
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ECOFLOW Direct via Amazon has EF ECOFLOW Rapid Pro 146W 4-Port GaN Charging Block (3x USB-C + USB-A, EF-WC-140-US) for $39.99 - $2 when you apply promo code NK2KR5ZF at checkout = $37.99. Shipping is free.

Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.

Thanks to community members David_David & MinhTrinh for sharing this deal.

About this item:
  • Pocket-Sized 146W Charger with Cable. With high power efficiency, Rapid pro 4-port charger delivers 146W total output in a pocket-sized design, with foldable plug and included cable for easy portability. The AC plug endures 5,000+ plug cycles without wear—sturdy and reliable for long-term use.
  • 140W Steady Single-Port Charging. Delivers consistent 140W single-port output without derating, keeping laptops charging at full speed during extended use. It charges laptops from 0 to 50% in 30 minutes, with universal port compatibility.
  • One Replaces Four. 146W charges 4 devices at full speed simultaneously (65W+45W+18W+18W). Charge two laptops, phone, and accessories together with one compact charger.
  • Fast, Cool, Safe Charging. Advanced temperature control stabilizes output to prevent overheating. Real-time monitoring safeguards your charger and devices. Built-in flame-retardant technology extinguishes fire within 10 seconds, no dripping or reigniting for reliable safety.
  • What You Get: Rapid Pro 4-Port 146W Charger, 3.3ft 100W USB-C to USB-C cable, user manual, 24-month warranty, and friendly customer service.

Editor's Notes

Written by johnny_miller | Staff
  • Our research indicates this offer is $8 lower (17.4% savings) than the next best price from a reputable merchant at the time of this post.
  • Please see the original post for additional details & give the forum comments a read for helpful discussion.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by David_David
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECOFLOW Direct via Amazon has EF ECOFLOW Rapid Pro 146W 4-Port GaN Charging Block (3x USB-C + USB-A, EF-WC-140-US) for $39.99 - $2 when you apply promo code NK2KR5ZF at checkout = $37.99. Shipping is free.

Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.

Thanks to community members David_David & MinhTrinh for sharing this deal.

About this item:
  • Pocket-Sized 146W Charger with Cable. With high power efficiency, Rapid pro 4-port charger delivers 146W total output in a pocket-sized design, with foldable plug and included cable for easy portability. The AC plug endures 5,000+ plug cycles without wear—sturdy and reliable for long-term use.
  • 140W Steady Single-Port Charging. Delivers consistent 140W single-port output without derating, keeping laptops charging at full speed during extended use. It charges laptops from 0 to 50% in 30 minutes, with universal port compatibility.
  • One Replaces Four. 146W charges 4 devices at full speed simultaneously (65W+45W+18W+18W). Charge two laptops, phone, and accessories together with one compact charger.
  • Fast, Cool, Safe Charging. Advanced temperature control stabilizes output to prevent overheating. Real-time monitoring safeguards your charger and devices. Built-in flame-retardant technology extinguishes fire within 10 seconds, no dripping or reigniting for reliable safety.
  • What You Get: Rapid Pro 4-Port 146W Charger, 3.3ft 100W USB-C to USB-C cable, user manual, 24-month warranty, and friendly customer service.

Editor's Notes

Written by johnny_miller | Staff
  • Our research indicates this offer is $8 lower (17.4% savings) than the next best price from a reputable merchant at the time of this post.
  • Please see the original post for additional details & give the forum comments a read for helpful discussion.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by David_David

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12 Comments

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Aug 23, 2026 12:15 AM
465 Comments
Joined Oct 2013
RikiIAug 23, 2026 12:15 AM
465 Comments
Tgtbt?! What's the catch
Aug 23, 2026 12:30 AM
4.3K Comments
Joined May 2006
ArcticatAug 23, 2026 12:30 AM
4.3K Comments
Quote from RikiI View quoted comment :
Tgtbt?! What's the catch
The catch is that it's back down to it's regular price....
1
Aug 23, 2026 12:56 AM
17 Comments
Joined May 2010
creerontAug 23, 2026 12:56 AM
17 Comments
Quote from Arcticat View quoted comment :

The catch is that it's back down to it's regular price....
I wouldn't call this the regular price. Camel says it matches all time low.
1
Aug 23, 2026 1:02 AM
174 Comments
Joined May 2012
jcricket006Aug 23, 2026 1:02 AM
174 Comments
Seems like a good deal so ordered one. I'm not a fan of the fancy chargers with a display as they seem to glitch once in awhile and leave my devices uncharged (Anker specifically). I think for chargers, simpler is better.
1
2
Pro
Aug 23, 2026 3:19 AM
7.1K Comments
Joined Nov 2006
MinhTrinh
Pro
Aug 23, 2026 3:19 AM
7.1K Comments
Good deal, try this code NK2KR5ZF
Aug 23, 2026 5:42 AM
1.2K Comments
Joined Nov 2011
freakingwillyAug 23, 2026 5:42 AM
1.2K Comments
Quote from MinhTrinh View quoted comment :
Good deal, try this code NK2KR5ZF
Nice! Knocks an extra $2 off!
Aug 23, 2026 11:06 AM
1.6K Comments
Joined Dec 2008
madcow3417Aug 23, 2026 11:06 AM
1.6K Comments

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

I cannot for the life of me find supported charging protocols and specs. The closest I can find on their website nebulously asks what charging protocols exist: "What are the protocols that support fast charging? PPS/PD3.1/PD3.0/QC3.0/QC2.0/FCP/SCP/APPLE2.4A/BC1.2". Does this device support all of those? What range of PPS? At what voltages and currents? Does PD support 12.0V (not officially part of spec but often supported on chargers)? I can't just blindly buy this because of a single number, 140W.
2

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Aug 23, 2026 12:04 PM
14 Comments
Joined Jan 2020
OrangeKestrel6960Aug 23, 2026 12:04 PM
14 Comments
Quote from madcow3417 View quoted comment :
I cannot for the life of me find supported charging protocols and specs. The closest I can find on their website nebulously asks what charging protocols exist: "What are the protocols that support fast charging? PPS/PD3.1/PD3.0/QC3.0/QC2.0/FCP/SCP/APPLE2.4A/BC1.2". Does this device support all of those? What range of PPS? At what voltages and currents? Does PD support 12.0V (not officially part of spec but often supported on chargers)? I can't just blindly buy this because of a single number, 140W.
Why not
5
Aug 23, 2026 1:13 PM
95 Comments
Joined Jun 2011
xyphanAug 23, 2026 1:13 PM
95 Comments

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

Quote from madcow3417 View quoted comment :
I cannot for the life of me find supported charging protocols and specs. The closest I can find on their website nebulously asks what charging protocols exist: "What are the protocols that support fast charging? PPS/PD3.1/PD3.0/QC3.0/QC2.0/FCP/SCP/APPLE2.4A/BC1.2". Does this device support all of those? What range of PPS? At what voltages and currents? Does PD support 12.0V (not officially part of spec but often supported on chargers)? I can't just blindly buy this because of a single number, 140W.
Check the review pictures--someone got the back of the box with all the numbers.

5/9/12/15/20/28

We can assume that's PD 3.1 since 28v is present, but oddly no PPS support. It's UL listed so that's promising.

It's not totally clear what the A port actually supports, it's lumped into C3 specs.
2
Aug 23, 2026 4:05 PM
1.4K Comments
Joined Sep 2008
slipperybargainsmanAug 23, 2026 4:05 PM
1.4K Comments
Is this just a rebranded Baseus? https://www.amazon.com/gp/product/B0FF9FJ1JW/

Physically looks the same and has the same limitation of 140W on two type-C and 30W on the 3rd one.

Edit: I'm not seeing $39.99 anymore, looks like price is up to $49.99
Last edited by slipperybargainsman August 23, 2026 at 09:35 AM.
Aug 23, 2026 7:48 PM
1.2K Comments
Joined Jun 2012
-MoistTowelette-Aug 23, 2026 7:48 PM
1.2K Comments
Odd, when I saw the photo for this block I thought this deal was expired, but it's not.
1
Aug 23, 2026 10:46 PM
1.6K Comments
Joined Dec 2008
madcow3417Aug 23, 2026 10:46 PM
1.6K Comments
Quote from xyphan View quoted comment :
Check the review pictures--someone got the back of the box with all the numbers. 5/9/12/15/20/28 We can assume that's PD 3.1 since 28v is present, but oddly no PPS support. It's UL listed so that's promising. It's not totally clear what the A port actually supports, it's lumped into C3 specs.
Thanks for that. I gave up looking halfway through the reviews, I didn't think to check the pictures specifically. I'm glad it's on the box, it's not in the online-available manual anywhere.
1

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