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expiredphoinix | Staff posted Jun 19, 2025 09:08 PM
expiredphoinix | Staff posted Jun 19, 2025 09:08 PM

DeWALT 20V 3-in-1 Battery Booster w/ Battery Clamps (Tool Only, DXAE20VBB)

+ Free Shipping

$40

$67

40% off
Amazon
22 Comments 14,008 Views
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Deal Details
Amazon has DeWALT 20V 3-in-1 Battery Booster w/ Battery Clamps (Tool Only, DXAE20VBB) on sale for $39.81. Shipping is free.
  • This item is marked Final sale: No return, refund, or replacement. In the event that a non-returnable/Final Sale item arrives damaged, defective, or materially different from what was ordered, please contact Amazon Customer Service.
Thanks to Deal Hunter phoinix for sharing this deal.

About this Item:
  • Uses DEWALT 20-volt MAX Li Ion batteries to jump-start most vehicles (including V8-powered cars and trucks)
  • Compatible with all 20-volt MAX Li Ion batteries
  • Output of 12 volts DC, 20 amps max
  • Dual high-output USB ports (3.1 amps total) recharge personal electronics on-the-go
  • LED area light ideal for roadside repairs
  • Dual 5V DC, 3.1A Max USB ports to recharge personal electronics on the go

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4 out of 5 stars from customer reviews.
  • At the time of this posting, our research indicates that this is $19.50 lower than the next best comparable online prices starting from $59.31.
  • 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 phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has DeWALT 20V 3-in-1 Battery Booster w/ Battery Clamps (Tool Only, DXAE20VBB) on sale for $39.81. Shipping is free.
  • This item is marked Final sale: No return, refund, or replacement. In the event that a non-returnable/Final Sale item arrives damaged, defective, or materially different from what was ordered, please contact Amazon Customer Service.
Thanks to Deal Hunter phoinix for sharing this deal.

About this Item:
  • Uses DEWALT 20-volt MAX Li Ion batteries to jump-start most vehicles (including V8-powered cars and trucks)
  • Compatible with all 20-volt MAX Li Ion batteries
  • Output of 12 volts DC, 20 amps max
  • Dual high-output USB ports (3.1 amps total) recharge personal electronics on-the-go
  • LED area light ideal for roadside repairs
  • Dual 5V DC, 3.1A Max USB ports to recharge personal electronics on the go

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4 out of 5 stars from customer reviews.
  • At the time of this posting, our research indicates that this is $19.50 lower than the next best comparable online prices starting from $59.31.
  • 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 phoinix | Staff

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22 Comments

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Jun 19, 2025 10:38 PM
1,591 Posts
Joined Mar 2008
gemniii42Jun 19, 2025 10:38 PM
1,591 Posts
That's ~ $20 less than yesterday but it's still NOT A JUMP STARTER

AND NO RETURNS
Last edited by gemniii42 June 19, 2025 at 03:55 PM.
3
Jun 19, 2025 10:40 PM
83 Posts
Joined Nov 2010
URxTOXICxFACEJun 19, 2025 10:40 PM
83 Posts
Quote from gemniii42 :
That's ~ $20 less than yesterday but it's still NOT A JUMP STARTER
So would this not start a car up if it's not cranking?
Jun 19, 2025 10:44 PM
263 Posts
Joined Jul 2008
mgoldenJun 19, 2025 10:44 PM
263 Posts
Quote from gemniii42 :
That's ~ $20 less than yesterday but it's still NOT A JUMP STARTER
I'm confused, why is this not a "jump starter"? You use it to... jump start a car... so isn't that by definition a "jump starter"? Confused
Jun 19, 2025 10:53 PM
2 Posts
Joined Jun 2019
ChrisR1911Jun 19, 2025 10:53 PM
2 Posts
Quote from mgolden :
I'm confused, why is this not a "jump starter"? You use it to... jump start a car... so isn't that by definition a "jump starter"? Confused
I'd call a quick charger to boost a low battery. It takes a few minutes to put juice into the vehicle battery, rather than using undersized cables to try to directly crank it over.
Jun 19, 2025 11:00 PM
2,401 Posts
Joined Oct 2016
WindytraderJun 19, 2025 11:00 PM
2,401 Posts
So just to clarify for everybody here, if it doesn't start your car immediately, leave it connected for a few mins and you should be good to go. For $40 well worth it
Jun 19, 2025 11:07 PM
3,649 Posts
Joined Dec 2005
KosherPigJun 19, 2025 11:07 PM
3,649 Posts
Why does it say "Final sale"?
Jun 19, 2025 11:07 PM
220 Posts
Joined Feb 2015
eyesonlyJun 19, 2025 11:07 PM
220 Posts
Amazon says it is a final sale, this is the first time I am seeing that

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Jun 19, 2025 11:08 PM
1,207 Posts
Joined Dec 2008
The_WhalerJun 19, 2025 11:08 PM
1,207 Posts
At $60, I was hesitant and I'm glad I waited. At $40 I'll give it a shot.
Jun 19, 2025 11:10 PM
425 Posts
Joined Sep 2015

This comment has been rated as unhelpful by Slickdeals users.

Jun 19, 2025 11:34 PM
849 Posts
Joined Nov 2019
jeff44jeffJun 19, 2025 11:34 PM
849 Posts
. . . .
1
Jun 19, 2025 11:36 PM
849 Posts
Joined Nov 2019
jeff44jeffJun 19, 2025 11:36 PM
849 Posts
Quote from KosherPig :
Why does it say "Final sale"?
I think it's being discontinued and also probably has a lot of returns because it's not what most people expect from a "jump starter". I bet a lot of people tried it once and the car wouldn't start and they didn't wait for the battery to charge up a little bit before trying again. They expect connect wires turn key and drive away.... even it the battery is completely flat. 😄
Jun 20, 2025 12:54 AM
3,683 Posts
Joined Jan 2011
shabazz18Jun 20, 2025 12:54 AM
3,683 Posts
Quote from gemniii42 :
That's ~ $20 less than yesterday but it's still NOT A JUMP STARTER

AND NO RETURNS
Guess that means jumper cables aren't number cables.
Jun 20, 2025 01:11 AM
1,454 Posts
Joined Sep 2017
manolobindoJun 20, 2025 01:11 AM
1,454 Posts
Hmmm...I have one of those lithium battery pack "jump starters" (a Tacklife). Would this provide something that doesn't? I do have dewalt batteries.

That $30 Bella blender deal almost got me earlier. I'm giving slickdeals another chance Smilie
Jun 20, 2025 01:15 AM
2,262 Posts
Joined Jul 2013
flynreelowJun 20, 2025 01:15 AM
2,262 Posts
Quote from manolobindo :
Hmmm...I have one of those lithium battery pack "jump starters" (a Tacklife). Would this provide something that doesn't? I do have dewalt batteries.

That $30 Bella blender deal almost got me earlier. I'm giving slickdeals another chance Smilie

they both will do the exact same thing.

this is nice, if u have a few dewalt batteries in ur ride at all times.

those jump packs are great, but when you pull it out of the backseat and find out it has no juice, that kinda sucks.
1

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Jun 20, 2025 02:47 AM
92 Posts
Joined Mar 2008
cdudeJun 20, 2025 02:47 AM
92 Posts
Quote from flynreelow :
they both will do the exact same thing. this is nice, if u have a few dewalt batteries in ur ride at all times. those jump packs are great, but when you pull it out of the backseat and find out it has no juice, that kinda sucks.
I have owned a total of 4 different jump starters in multiple vehicles and never have I been left with a dead starter. If you're the kind of person who forgets it's there to charge it, then what's the difference between that and the Dewalt batteries?
For $40 you can buy an actual good quality jump starter that can start your car.

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