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popularSiennaMarmot399 posted Mar 08, 2025 05:07 PM

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popularSiennaMarmot399 posted Mar 08, 2025 05:07 PM

DEWALT 20V MAX 4 Ah Lithium Ion Battery 2-Pack (DCB240-2) $88.56

$89

$98

9% off

Amazon

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DEWALT 20V MAX 4 Ah Lithium Ion Battery 2-Pack (DCB240-2)
Visit the DEWALT Store
4.7 4.7 out of 5 stars 3,122 ratings
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1K+ bought in past month
$88.56 with 10 percent savings-10% $88.56

https://www.amazon.com/gp/product...7QRO0&th=1

Deal Score

+13

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Model: DEWALT 2-Pack, 20V MAX* 4Ah Battery

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Post Date	Sold By	Sale Price	Activity
07/24/25	Lowe's	$199	8
05/19/25	Amazon	$70	2
05/08/25	Amazon	$70	10
05/08/25	Home Depot	$100	17
05/01/25	Lowe's	$99 frontpage	190
04/05/25	Lowe's	$99	8
03/05/25	Home Depot	$99	4
05/24/24	Lowe's	$199 popular	26
04/14/23	Amazon	$115	7
01/30/23	Home Depot	$129	12

Current Prices

Sort: Lowest to Highest | Last Updated 7/28/2025, 12:14 AM

Sold By	Sale Price
Lowe's	$199
Ace Hardware	$199
Amazon	$88

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7 Comments

big mike

Mar 08, 2025 06:57 PM

7,212 Posts

Joined Dec 2006

Mar 08, 2025 06:57 PM

big mikeMar 08, 2025 06:57 PM

7,212 Posts

Good price for brand new slim 4s

SiennaMarmot399

Original Poster

Mar 08, 2025 07:14 PM

16 Posts

Joined Jan 2025

Mar 08, 2025 07:14 PM

SiennaMarmot399

Original Poster

Mar 08, 2025 07:14 PM

16 Posts

The last best price I got was on woot for $79.99 in June 2023. so this price is not bad considering all the inflation from the past few years.

DealzRGood4U

Mar 09, 2025 09:05 PM

1,897 Posts

Joined Dec 2004

Mar 09, 2025 09:05 PM

DealzRGood4UMar 09, 2025 09:05 PM

1,897 Posts

The 20V MAX* XR Battery, 8.0-Ah (DCB208) is $98 (one each).

clf146

Mar 10, 2025 04:57 AM

461 Posts

Joined Sep 2010

Mar 10, 2025 04:57 AM

clf146Mar 10, 2025 04:57 AM

461 Posts

sold by megatools, take your chances

big mike

Mar 10, 2025 04:27 PM

7,212 Posts

Joined Dec 2006

Mar 10, 2025 04:27 PM

big mikeMar 10, 2025 04:27 PM

7,212 Posts

Quote from clf146

sold by megatools, take your chances

Change seller to Amazon, though both ship from Amazon anyway. Arguably you're still taking your chances since Amazon frequently co-minlges their stock.

eytx

Mar 11, 2025 09:00 PM

228 Posts

Joined Nov 2017

Mar 11, 2025 09:00 PM

eytxMar 11, 2025 09:00 PM

228 Posts

Just fyi these slim packs weigh the same as the std 4ah packs. I have both battery types and thought there would be weight savings. Nope.

pyrokid73

Mar 12, 2025 12:47 AM

776 Posts

Joined May 2015

Mar 12, 2025 12:47 AM

pyrokid73Mar 12, 2025 12:47 AM

776 Posts

Quote from eytx

Just fyi these slim packs weigh the same as the std 4ah packs. I have both battery types and thought there would be weight savings. Nope.

These packs have bigger cells but one row of them, they are lighter but not as much as if you had the little 2ah batteries...

4ah slim are 21700 cells (21mm diameter x 70 mm length) and weigh about 540g/19oz
4ah "normal" are 18650 cells (18mm diameter x 65mm length) and weigh about 630g/22.5oz

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Home & Home Improvement Tools Drills & Power Tools Tech & Electronics Tech Accessories Batteries Online Only

Rating:	(4.7 out of 5 stars)
Reviews:	3,122 Amazon Reviews
Manufacturer:	DEWALT
Model Number:	DCB240-2
Product SKU:	B0866BYSLM
UPC:	885911595766
ASIN:	B0866BYSLM
Brand:	DEWALT
Item Dimensions LxWxH:	7.007874 x 3.1889763 x 9.370079 Inches
Item Weight:	2.4250848 pounds
Item model number:	DCB240-2
Manufacturer:	DEWALT

DEWALT 20V MAX 4 Ah Lithium Ion Battery 2-Pack (DCB240-2) $88.56

$89

$98

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