Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expiredphoinix | Staff posted Jul 26, 2025 7:21 AM

NOCO Boost Plus GB40 1000A 12V Car Battery Jump Starter for 6L Gas or 3L Diesel

$80

$125

36% off
+ Free Shippingat Amazon
70.4K Views
Visit Amazon
Deal Details
Amazon has NOCO Genius Boost Plus GB40 1000A 12V Lithium Jump Starter on sale for $79.96. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Includes:
  • GB40 Portable Car Battery Jump Starter Pack
  • Heavy-Duty Battery Clamps
  • Micro USB Charging Cable
  • Microfiber Storage Bag
Product Details:
  • 1000-amp lithium battery jump starter, up to 20 jump starts on a single charge
  • Rated for gasoline engines up to 6.0-liters and diesel engines up to 3.0-liters
  • Engineered with patented spark-proof and reverse polarity protection for foolproof connections to any 12V vehicle - no sparks, no wrong connections.

Editor's Notes

Written by citan359 | Staff
  • About this deal:
    • Backed by a 1-year warranty and engineered in the USA.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About the store:

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has NOCO Genius Boost Plus GB40 1000A 12V Lithium Jump Starter on sale for $79.96. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Includes:
  • GB40 Portable Car Battery Jump Starter Pack
  • Heavy-Duty Battery Clamps
  • Micro USB Charging Cable
  • Microfiber Storage Bag
Product Details:
  • 1000-amp lithium battery jump starter, up to 20 jump starts on a single charge
  • Rated for gasoline engines up to 6.0-liters and diesel engines up to 3.0-liters
  • Engineered with patented spark-proof and reverse polarity protection for foolproof connections to any 12V vehicle - no sparks, no wrong connections.

Editor's Notes

Written by citan359 | Staff
  • About this deal:
    • Backed by a 1-year warranty and engineered in the USA.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About the store:

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+42
Good Deal
Visit Amazon

Top Comments

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

32 Comments

Sign up for a Slickdeals account to remove this ad.

Jul 26, 2025 9:19 PM
14 Comments
Joined Sep 2018
TimO8044Jul 26, 2025 9:19 PM
14 Comments

Our community has rated this post as helpful. If you agree, why not thank TimO8044

I bought this 3 years ago, unboxed it, charged it and put in my car, were it sat for 3 YEARS... through summer 105+ heat, though winter -25 cool. last month my battery went stone cold dead... pulled this jumper out, I was 100% sure it was also dead... it wasn't, I had 1 red power bar left, for laughs I tried jumping my car...... and to my surprise, my car started right up !!! I highly do recommend this brand !
2
Jul 26, 2025 9:59 PM
295 Comments
Joined Jun 2014
ultrafoodyJul 26, 2025 9:59 PM
295 Comments
Quote from nohomers1 :
Just curious, what kind of battery was it that it took the dealer a week to get in?
Probably just BS from the dealer, hoping the customer can't wait that long and just go buy one themselves 🤷🏻
Jul 26, 2025 10:29 PM
78 Comments
Joined Nov 2007
TarindelJul 26, 2025 10:29 PM
78 Comments
Had one of these, didn't work to jump my 2017 2.5L Outback when I needed it. Got a Trekure that works great, and has an air compressor to boot.
2
Jul 27, 2025 12:53 AM
7.3K Comments
Joined Jul 2011
08CivicSiJul 27, 2025 12:53 AM
7.3K Comments
Quote from SplendidNarwhal4610 :
Go with a Chinese one, have a 4000 noco garbage boost. Hardly wants to start anything, yesper whips the stuff right over. Noco is not worth the price tag at all.
...they're all Chinese.
Jul 27, 2025 12:54 AM
7.3K Comments
Joined Jul 2011
08CivicSiJul 27, 2025 12:54 AM
7.3K Comments
Quote from LivinOnEdge :
Wife's car battery died and we live with it 1/4 mile of a dealer. Used this to jump the car to get it to the dealer. Dealer warranties the battery so we needed to wait a week for the new one to come in (not in stock) Used this jumper the whole week to get myself to work while my wife used my vehicle. Worked every time. Love it!
I'd rather pay the $160 for a new battery than wait a week...dealer def fkn with you
Jul 27, 2025 3:31 AM
2.2K Comments
Joined Dec 2005
nohomers1Jul 27, 2025 3:31 AM
2.2K Comments
Quote from ultrafoody :
Probably just BS from the dealer, hoping the customer can't wait that long and just go buy one themselves 🤷🏻
Yeah, that was my thought too. Seemed really off unless it's some fairly unique battery that they wouldn't have it next day.
Jul 27, 2025 3:56 AM
461 Comments
Joined Nov 2019
MaroonPocket778Jul 27, 2025 3:56 AM
461 Comments
would rather have lifepo4 chemistry vs lion

Sign up for a Slickdeals account to remove this ad.

Pro
Jul 27, 2025 7:16 AM
460 Comments
Joined Jun 2021
Robbery
Pro
Jul 27, 2025 7:16 AM
460 Comments
Quote from ScarletOstrich3419 :
Is this good for a 5.7 L V8, in the cold, or should I get the next size up?
The 40 is designed for up to 6 liters. I have the 70 which is designed for up to 8 liters or 6 diesel. hasn't failed me once
Pro
Jul 27, 2025 7:36 PM
774 Comments
Joined Apr 2017
Mr_Snoop
Pro
Jul 27, 2025 7:36 PM
774 Comments
regular price on these is 100, not 125. i've had mine for 4 years with no issues.
Jul 27, 2025 7:45 PM
196 Comments
Joined Dec 2017
ShadowPJul 27, 2025 7:45 PM
196 Comments
Does not work well in the cold. Had trouble starting my suv Frown
Jul 27, 2025 10:35 PM
31 Comments
Joined Jan 2017
HobosaurJul 27, 2025 10:35 PM
31 Comments
Quote from MaroonPocket778 :
would rather have lifepo4 chemistry vs lion
You don't want lifepo4 for a jump starter, it can't be used for bursts of high discharge like l-ion can.
Jul 27, 2025 11:53 PM
173 Comments
Joined Nov 2024
WittyKestrel5359Jul 27, 2025 11:53 PM
173 Comments
Quote from ScarletOstrich3419 :
Is this good for a 5.7 L V8, in the cold, or should I get the next size up?
Next size Up
Jul 28, 2025 12:12 AM
1.4K Comments
Joined Oct 2009
aragorn2000Jul 28, 2025 12:12 AM
1.4K Comments
Had mine for 2 years, and it still works like a champ.
Jul 28, 2025 1:00 AM
772 Comments
Joined Sep 2019
Jmabs5099Jul 28, 2025 1:00 AM
772 Comments
Quote from F-Zero :
Just a public service announcement: the power button on these devices is known to fail after a while - even if you don't use the device. On my GB40 I have to press the power button at least 150 times in a row and it will turn on if I'm lucky. This is a known issue and there are several YouTube videos about it. There are also several people/ businesses out there offering to repair the power button for you. NOCO won't do anything about the issue and denies that it is a problem. I would personally stay away from this company as you are paying a premium based on an undeserved reputation. They are clearly selling junk and won't back their product.
I only have experience with their Noko two amp trickle charger that has been phenomenal. Used it a ton over the past three years and both no issues. Everything about the charger is high-quality.

Sign up for a Slickdeals account to remove this ad.

Jul 28, 2025 1:03 AM
461 Comments
Joined Nov 2019
MaroonPocket778Jul 28, 2025 1:03 AM
461 Comments
Quote from Hobosaur :
You don't want lifepo4 for a jump starter, it can't be used for bursts of high discharge like l-ion can.

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Popular Deals

Trending Deals