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expired Posted by pricesniper • Jan 30, 2023
expired Posted by pricesniper • Jan 30, 2023

DEWALT 20V MAX Compact Lithium-Ion 4.0Ah Battery Pack (2 Pack) DCB240-2 - $129

$129

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Model: DeWalt 20V MAX DCB240-2 4 Ah Lithium-Ion Compact Battery Combo Pack 2 pc

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Sort: Lowest to Highest | Last Updated 5/9/2025, 07:26 PM
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Lowe's$199
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12 Comments

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Pro
Expert
This user is an Expert in Home & Home Improvement
Jan 30, 2023
757 Posts
Joined Jun 2019
Jan 30, 2023
Ruyi
Pro
Expert
This user is an Expert in Home & Home Improvement
Jan 30, 2023
757 Posts
not really, this https://safetysourcesupply.com/co...dcb205-2ck 2 x 5.0 with charger and bag is $7 less.
Original Poster
Pro
Jan 30, 2023
476 Posts
Joined Jan 2015
Jan 30, 2023
pricesniper
Jan 30, 2023
Original Poster
Pro
476 Posts
Quote from Ruyi :
not really, this https://safetysourcesupply.com/co...dcb205-2ck 2 x 5.0 with charger and bag is $7 less.
Doesn't that model use the older battery cell tech?
Jan 30, 2023
385 Posts
Joined Mar 2019
Jan 30, 2023
SlickDeWaltGuy
Jan 30, 2023
385 Posts
Quote from maca323 :
Doesn't that model use the older battery cell tech?
There's no appreciable difference. The only really difference is the form factor: these 4aH are flatter and wider than the normal 4ah packs. Still only worth $10/aH, so a slick price would be around $80.
2
Jan 30, 2023
2,292 Posts
Joined Jul 2017
Jan 30, 2023
fintlewoodlewix
Jan 30, 2023
2,292 Posts
Wouldn't mind this for my heated jacket. Not gonna buy them though. I'll live with my bulky jacket battery.
Jan 30, 2023
34 Posts
Joined Dec 2017
Jan 30, 2023
yunzhenli
Jan 30, 2023
34 Posts
Quote from SlickDeWaltGuy :
There's no appreciable difference. The only really difference is the form factor: these 4aH are flatter and wider than the normal 4ah packs. Still only worth $10/aH, so a slick price would be around $80.
The weight is different. The new 21700 cells are lighter.
Jan 31, 2023
385 Posts
Joined Mar 2019
Jan 31, 2023
SlickDeWaltGuy
Jan 31, 2023
385 Posts
Quote from yunzhenli :
The weight is different. The new 21700 cells are lighter.
Oh my god, you got me. Still a shit price. 3 batteries for this price would be good
3
Jan 31, 2023
186 Posts
Joined Oct 2019
Jan 31, 2023
Tremodels
Jan 31, 2023
186 Posts
I would be in at $100, but this price isn't terrible if you need it. Particularly the battery sanders (which I like a lot) are not only power hungry but bulky batteries really throw off the use of the tool. These are the solution.

To those saying its a trash deal because of its distance from $10AH, I think you are clinging to the past. That was a good general rule in 2019. $10/AH deals are exceedingly rare if not non-existent for Dewalt and Milwaukee and have been for awhile now. You occasionally see it on the homeowner brands like Ryobi, Rigid, Kobalt, etc. but hardly ever on the higher-end tool brands unless you are talking 12v tool lines.
2

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Feb 1, 2023
402 Posts
Joined Dec 2016
Feb 1, 2023
notslow
Feb 1, 2023
402 Posts
Quote from yunzhenli :
The weight is different. The new 21700 cells are lighter.
This compact 4ah is 2.8oz lighter than the old 4ah. Not a huge weight savings, but they definitely feel lighter on the sanders since they don't hang off as far.
Feb 1, 2023
385 Posts
Joined Mar 2019
Feb 1, 2023
SlickDeWaltGuy
Feb 1, 2023
385 Posts
Quote from Tremodels :
I would be in at $100, but this price isn't terrible if you need it. Particularly the battery sanders (which I like a lot) are not only power hungry but bulky batteries really throw off the use of the tool. These are the solution.

To those saying its a trash deal because of its distance from $10AH, I think you are clinging to the past. That was a good general rule in 2019. $10/AH deals are exceedingly rare if not non-existent for Dewalt and Milwaukee and have been for awhile now. You occasionally see it on the homeowner brands like Ryobi, Rigid, Kobalt, etc. but hardly ever on the higher-end tool brands unless you are talking 12v tool lines.
Clinging to the past? Home Depot and Lowes just ran the same $199 for 2x 5ah + free tool for months during the holiday season, just like they do every year. Great deal for everything or you could return the tool and get the 2x 5ah for $99. You are factually wrong.
1
Feb 1, 2023
385 Posts
Joined Mar 2019
Feb 1, 2023
SlickDeWaltGuy
Feb 1, 2023
385 Posts
Quote from Tremodels :
I would be in at $100, but this price isn't terrible if you need it. Particularly the battery sanders (which I like a lot) are not only power hungry but bulky batteries really throw off the use of the tool. These are the solution.

To those saying its a trash deal because of its distance from $10AH, I think you are clinging to the past. That was a good general rule in 2019. $10/AH deals are exceedingly rare if not non-existent for Dewalt and Milwaukee and have been for awhile now. You occasionally see it on the homeowner brands like Ryobi, Rigid, Kobalt, etc. but hardly ever on the higher-end tool brands unless you are talking 12v tool lines.
I'll just leave this here.

https://slickdeals.net/share/iphone_app/t/16417516
1
Feb 2, 2023
714 Posts
Joined Mar 2016
Feb 2, 2023
brolly
Feb 2, 2023
714 Posts
Not a good deal
Pro
Feb 18, 2023
1,059 Posts
Joined Mar 2016
Feb 18, 2023
eddie277
Pro
Feb 18, 2023
1,059 Posts
Quote from yunzhenli :
The weight is different. The new 21700 cells are lighter.
Actually the 21700 cells are heavier then 18650 since they are bigger. The 4ah slim has 5 21700 cells compared to 10 18650 cells in the 5ah and thats why its lighter cuz of less cells. 5 18650 cells is lighter then 5 21700 cells which is the 2ah

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