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expiredRokket | Staff posted May 07, 2025 02:33 PM

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expiredRokket | Staff posted May 07, 2025 02:33 PM

4-Pack DEWALT 20V 3.0 Ah MAX Lithium-Ion Premium Battery Pack $129 + Free Shipping

$129

$359

64% off

Home Depot

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The Home Depot [homedepot.com] has 4-Pack DEWALT 20V 3.0 Ah MAX Lithium-Ion Premium Battery Pack for $128.97. Shipping is free.

Product Description from The Home Depot

You'll never run out of power with the DEWALT 20-Volt 3Ah Max Lithium-Ion Battery Pack. Compatible with all tools in DEWALT's 20-Volt Max system, this pack is powerful, durable and convenient to use with one easy to press button on the front that releases the clip so the battery slides right out. With quick charging capability in only 15-minutes to 30-minutes depending on how low the battery is, you get less downtime, while the light 1.42 lbs. design ensures comfortable use of your DEWALT power tools no matter how long your job lasts.

The Home Depot [homedepot.com] has 4-Pack DEWALT 20V 3.0 Ah MAX Lithium-Ion Premium Battery Pack for $128.97. Shipping is free.

Product Description from The Home Depot

You'll never run out of power with the DEWALT 20-Volt 3Ah Max Lithium-Ion Battery Pack. Compatible with all tools in DEWALT's 20-Volt Max system, this pack is powerful, durable and convenient to use with one easy to press button on the front that releases the clip so the battery slides right out. With quick charging capability in only 15-minutes to 30-minutes depending on how low the battery is, you get less downtime, while the light 1.42 lbs. design ensures comfortable use of your DEWALT power tools no matter how long your job lasts.

Deal Score

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Model: Battery

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Post Date	Sold By	Sale Price	Activity
03/03/25	Amazon	$129 frontpage	23
12/23/24	Amazon	$129 frontpage	24
12/14/24	Home Depot	$129 popular	3
07/15/24	Home Depot	$149 popular	12
05/19/24	Amazon	$149 frontpage	22

Current Prices

Sort: Lowest to Highest | Last Updated 7/29/2025, 08:47 PM

Sold By	Sale Price
Lowe's	$149
Blain Farm & Fleet	$159

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11 Comments

EagerActivity1630

May 07, 2025 02:45 PM

1,569 Posts

Joined Sep 2018

May 07, 2025 02:45 PM

EagerActivity1630May 07, 2025 02:45 PM

1,569 Posts

Wish dewalt had a power bank with ups and pass through charging

JoeJoeBlow90

May 07, 2025 03:16 PM

1,295 Posts

Joined Sep 2011

May 07, 2025 03:16 PM

JoeJoeBlow90May 07, 2025 03:16 PM

1,295 Posts

Quote from EagerActivity1630

Wish dewalt had a power bank with ups and pass through charging

Why a UPS? Does the charging not start again after the power is restored? Sorry for my ignorance as I'm just starting to get into power tools.

ryan_daniels82

May 07, 2025 07:55 PM

15 Posts

Joined Jun 2013

May 07, 2025 07:55 PM

ryan_daniels82May 07, 2025 07:55 PM

15 Posts

Quote from EagerActivity1630

Wish dewalt had a power bank with ups and pass through charging

Sounds like a corded tool

katncaed

Pro

May 07, 2025 08:11 PM

2,298 Posts

Joined Dec 2007

May 07, 2025 08:11 PM

katncaed

Pro

May 07, 2025 08:11 PM

2,298 Posts

For those interested, these are the old battery tech. Not bad, just not the latest. Slightly lower output, and have to charge more often.

elimoon8

May 07, 2025 08:21 PM

154 Posts

Joined Dec 2007

May 07, 2025 08:21 PM

elimoon8May 07, 2025 08:21 PM

154 Posts

Great for off brand tools that may possibly kill a more expensive battery. I try not to buy off brand batteries because of all the lithium battery fires while charging.

JulianT24

May 07, 2025 08:39 PM

389 Posts

Joined Jul 2019

May 07, 2025 08:39 PM

JulianT24May 07, 2025 08:39 PM

389 Posts

Quote from EagerActivity1630

Wish dewalt had a power bank with ups and pass through charging

They kinda do.

https://www.dewalt.com/product/dc...ry-charger

JulianT24

May 07, 2025 08:44 PM

389 Posts

Joined Jul 2019

May 07, 2025 08:44 PM

JulianT24May 07, 2025 08:44 PM

389 Posts

Quote from katncaed

For those interested, these are the old battery tech. Not bad, just not the latest. Slightly lower output, and have to charge more often.

3AH is 3AH. The only reason they might have to charge sooner than the stacked or tabless batteries is voltage drop from high-drain tools. Those same tools will usually drain a higher current stacked or tabless battery faster but hitting harder and doing more work in less time, so ultimately they're more likely to need to charge sooner.

A 1.7AH PowerStack will not typically outlast this 3AH battery despite being the newer kind. The 1.7AH PowerStack might punch above its weight and do similar work in a smaller package but the 3AH is still going to outlast it.

Last edited by JulianT24 May 7, 2025 at 04:53 PM.

May 07, 2025 11:46 PM

2,298 Posts

Joined Dec 2007

This comment has been rated as unhelpful by Slickdeals users.

JulianT24

May 08, 2025 12:02 AM

389 Posts

Joined Jul 2019

May 08, 2025 12:02 AM

JulianT24May 08, 2025 12:02 AM

389 Posts

Quote from katncaed

Yeah, and a AA battery is a AA battery. Makes no sense why I can get them free at Harbor Freight while some are nutz expensive. I mean, who pays for AA batteries any more when they are free with coupon at Harbor Freight?!?!

3AH is a measure of capacity. Not every AA battery has the same capacity and not every stacked lithium or tabless pack has 3AH or more. Indeed, the first PowerStack was only 1.7AH and will need to be recharged almost twice as fast as this 3AH. In the mean time the PowerStack has other benefits like being smaller and potentially performing better (higher current for comparable capacity), but better performance will technically drain it even faster. With higher current you are getting the same work done faster so that "faster drain" is not wasted and is definitely a good thing.

I'm just saying that it's not technically correct to say the traditional 2P 18650 battery packs like these have to charge more often than a comparable-capacity tabless/stacked pack in any sense. Also, using two 1.5AH rows in parallel like these do gives them decent amperage.

Last edited by JulianT24 May 7, 2025 at 05:41 PM.

TimothyK8075

May 08, 2025 02:34 PM

1 Posts

Joined Jun 2017

May 08, 2025 02:34 PM

TimothyK8075May 08, 2025 02:34 PM

1 Posts

How do you get it to $129? When I click on the link, it says $359.

coderush

May 08, 2025 03:25 PM

29 Posts

Joined Aug 2020

May 08, 2025 03:25 PM

coderushMay 08, 2025 03:25 PM

29 Posts

Quote from TimothyK8075

How do you get it to $129? When I click on the link, it says $359.

Possibly expired.

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Free Shipping Home & Home Improvement Tools Drills & Power Tools Power Tool Batteries & Chargers Occasions Tech & Electronics

4-Pack DEWALT 20V 3.0 Ah MAX Lithium-Ion Premium Battery Pack $129 + Free Shipping

$129

$359

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