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travisshyn 2.6K Views
Yesterday 3:22 PM

GOOLOO 4000A Jump Starter w/ 100W Charging

$80

$140

42% off
+ Free S&Hat Amazon
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Deal Details
GOOLOO via Amazon has GOOLOO 4000A Jump Starter w/ 100W Two-Way Fast Charging (GT4000S) for $99.96 - $19.99 when you apply promo code VHPGOB4K at checkout = $79.97. Shipping is free.

Note: You must be logged in to clip coupons and apply promo codes; some codes may be one-time use and may not apply consistently.

Thanks to community member travisshyn for sharing this deal.

About this item:
  • Only 1.2 hours can fully charge the jump box from 0% to 100%. 5 minutes of charging time are enough to start a car(100W car charger is included in the package).
  • Powered by GOOLOO JUMPCORE technology, the GT4000S delivers 4000A of peak starting power and can jump-start nearly all 12V vehicle engines, including gasoline engines up to 12.0L and diesel engines up to 10.0L, in just a few seconds.
  • Built around GOOLOO TOOLCORE technology, the GT4000S combines multiple roadside and emergency functions in one portable unit. It features three USB ports for charging emergency devices and a 400-lumen flashlight with three modes: SOS, spotlight, and strobe.
  • In The Box: Gooloo 4000A Portable Car jump starter battery pack GT4000S, Heavy Duty Jumper Cables, SC 100W Car Charger, USB to Type-C Cable, Type-C to Type-C Cable, Cigarette Lighter Adapter, Storage Bag, User Manual.

Editor's Notes

Written by powerfuldoppler | Staff
  • Our research indicates this offer is $20.02 lower (20% savings) than the next best price from a reputable merchant at the time of this post.
  • This price matches the previous FP Deal.
  • 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 travisshyn
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
GOOLOO via Amazon has GOOLOO 4000A Jump Starter w/ 100W Two-Way Fast Charging (GT4000S) for $99.96 - $19.99 when you apply promo code VHPGOB4K at checkout = $79.97. Shipping is free.

Note: You must be logged in to clip coupons and apply promo codes; some codes may be one-time use and may not apply consistently.

Thanks to community member travisshyn for sharing this deal.

About this item:
  • Only 1.2 hours can fully charge the jump box from 0% to 100%. 5 minutes of charging time are enough to start a car(100W car charger is included in the package).
  • Powered by GOOLOO JUMPCORE technology, the GT4000S delivers 4000A of peak starting power and can jump-start nearly all 12V vehicle engines, including gasoline engines up to 12.0L and diesel engines up to 10.0L, in just a few seconds.
  • Built around GOOLOO TOOLCORE technology, the GT4000S combines multiple roadside and emergency functions in one portable unit. It features three USB ports for charging emergency devices and a 400-lumen flashlight with three modes: SOS, spotlight, and strobe.
  • In The Box: Gooloo 4000A Portable Car jump starter battery pack GT4000S, Heavy Duty Jumper Cables, SC 100W Car Charger, USB to Type-C Cable, Type-C to Type-C Cable, Cigarette Lighter Adapter, Storage Bag, User Manual.

Editor's Notes

Written by powerfuldoppler | Staff
  • Our research indicates this offer is $20.02 lower (20% savings) than the next best price from a reputable merchant at the time of this post.
  • This price matches the previous FP Deal.
  • 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 travisshyn

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7 Comments

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Yesterday 6:01 PM
6.9K Comments
Joined Dec 2004
CaleoYesterday 6:01 PM
6.9K Comments
Haven't had an opportunity to use mine yet but 100W in/out is nice. Means if you find it dead you won't have to wait 3+ hours for it to recover a charge before you can use it again.
Yesterday 6:23 PM
2.9K Comments
Joined Dec 2018
The-MentalistYesterday 6:23 PM
2.9K Comments
Gooloo is a beast. I used it a while ago and it started with the first crank in freeze and still had full charge that keeps it charge for several months full. I believe I have this particular one with 4000A
Today 3:27 AM
1K Comments
Joined Oct 2017
HeyGuysChrisFixHereToday 3:27 AM
1K Comments
I was watching the GT4000S for 3 months on Amazon and it is usually $99. I was about to buy it at that price until a couple weeks ago when I saw a sale here on SlickDeals for the GT6000 for $99 so I instantly bought that one instead. It is very powerful and starts my V6 like it is hooked up to 2 fully charged car batteries wired in parallel. It will also start a large Raptor V8 5.2L easily even if the battery is totally dead. Based on how strong the cranking is on that V8 with absolutely no bogging down, I'll bet this will start any V8, V10, V12, or V16 with 8L+ displacement with no problem too. I've used my friend's GT4000S a few times in the past and it performs almost as well as this GT6000 so either one will work fine for any vehicle you use it on. Both of these models have a very large battery so you can crank the motor many times before it starts to get low unlike most jump packs which are depleated after just 2 or 3 cranking attempts. The 100W in/out is a great feature that is nice to have if I ever need to utilize that, but I don't think I will. Project Farm is right, the GOOLOO GT4000S is definitely the best bang for the buck in the $100-$150 price range, and I'd say even up to $200 it is still the best option so for only $80 its a no brainer.
1
Today 4:17 AM
52 Comments
Joined Jan 2010
natevnToday 4:17 AM
52 Comments
GT6000 on sale on EBay for $10 more. https://ebay.io/m/TJYM11
1
Today 10:59 AM
52 Comments
Joined Jun 2018
WittyRailway3760Today 10:59 AM
52 Comments
I've bought it Last time it had a deal. Tested the 100w charging. Very solid input & output.
Another difference to similar items on Amazon - it has a decent weight. Knockoff versions weight about half of that.
Today 5:53 PM
43 Comments
Joined Dec 2025
WiseGiraffe157Today 5:53 PM
43 Comments
These are very good. We have them in all of our cars and they've been very useful and reliable.
Pro
Today 7:02 PM
762 Comments
Joined Oct 2007
scubahead
Pro
Today 7:02 PM
762 Comments
I posted a deal about a year ago with gooloo. Got censored "Unfortunately your post had to be removed because GOOLOO is currently banned." Looks like everyone is playing nice now. Just wondering.

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