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expiredphoinix | Staff posted Jun 19, 2025 09:08 PM
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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 20, 2025 02:56 AM
172 Posts
Joined Jan 2017
nolan7120Jun 20, 2025 02:56 AM
172 Posts
Can't add it to my cart. Might be dead.
Jun 20, 2025 03:12 AM
16 Posts
Joined Nov 2016
JayM6710Jun 20, 2025 03:12 AM
16 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.
That's why I prefer a supercap jumper (aka batteryless jumper). If Dewalt ever makes a supercap jumper that uses the 20v batteries to charge the caps, then the caps to start the vehicle, that's a product I'd be interested in.
Jun 20, 2025 03:24 AM
38 Posts
Joined Jun 2020
Taco5000Jun 20, 2025 03:24 AM
38 Posts
Deal is dead.
Jun 20, 2025 03:32 AM
323 Posts
Joined Feb 2014
JasonJ6420Jun 20, 2025 03:32 AM
323 Posts
Quote from JayM6710 :
That's why I prefer a supercap jumper (aka batteryless jumper). If Dewalt ever makes a supercap jumper that uses the 20v batteries to charge the caps, then the caps to start the vehicle, that's a product I'd be interested in.
I love my super cap too. A lot of people don't even know what they are or how they work. The fact that you never have to charge them they basically will last you a lifetime is the number one reason I got one.
Jun 20, 2025 12:41 PM
886 Posts
Joined Jan 2006
daledempJun 20, 2025 12:41 PM
886 Posts
Quote from JasonJ6420 :
I love my super cap too. A lot of people don't even know what they are or how they work. The fact that you never have to charge them they basically will last you a lifetime is the number one reason I got one.
which one do you reccomend?
Jun 20, 2025 02:57 PM
1,174 Posts
Joined Dec 2008
KingramJun 20, 2025 02:57 PM
1,174 Posts
Quote from JasonJ6420 :
I love my super cap too. A lot of people don't even know what they are or how they work. The fact that you never have to charge them they basically will last you a lifetime is the number one reason I got one.
Link ?
Jun 20, 2025 07:46 PM
2,262 Posts
Joined Jul 2013
flynreelowJun 20, 2025 07:46 PM
2,262 Posts
Quote from cdude :
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.
if you are a person that using ur dewalt tools on a daily basis, there is a good chance you have a charger battery in ur car/truck when you need it.

as opposed to those jump packs that may sit dormant for 10 months in the back pocket until you need it, or need to help someone in a parking lot.

thats the difference.

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