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expiredTaco_Doomsday posted Apr 27, 2026 7:37 AM

Milwaukee M12 12V Batteries: 2x 4Ah XC Extended Capacity + 1x 5Ah XC High Output

$139

$249

44% off
+ Free Shippingat Home Depot
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Deal Details
Home Depot has Milwaukee M12 12-Volt Lithium-Ion XC Extended Capacity 4.0 Ah Battery Pack (2-Pack) with XC High Output 5.0 Ah Battery Pack (48-11-2442-48-11-2450) for $139. Shipping is free or select free store pickup where stock permits.

Note: Availability may vary by location.

Thanks to Community Member Taco_Doomsday for finding this deal.

Features:
  • Compatible with all Milwaukee M12 lithium-ion tools and chargers (sold separately)
  • Fuel gauge on tool indicates when to recharge
  • Battery resists drainage when not in use
  • Flat-bottom base allows tools to stand upright
  • Recharges in 60-minutes to 77-minutes
  • 3-year limited warranty

Editor's Notes

Written by johnny_miller | Staff
  • About this Deal:
    • This offer is slightly lower than a Frontpage Deal from February.
    • Rated 4.8 stars overall based on over 870 reviews.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.

Original Post

Written by Taco_Doomsday
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Home Depot has Milwaukee M12 12-Volt Lithium-Ion XC Extended Capacity 4.0 Ah Battery Pack (2-Pack) with XC High Output 5.0 Ah Battery Pack (48-11-2442-48-11-2450) for $139. Shipping is free or select free store pickup where stock permits.

Note: Availability may vary by location.

Thanks to Community Member Taco_Doomsday for finding this deal.

Features:
  • Compatible with all Milwaukee M12 lithium-ion tools and chargers (sold separately)
  • Fuel gauge on tool indicates when to recharge
  • Battery resists drainage when not in use
  • Flat-bottom base allows tools to stand upright
  • Recharges in 60-minutes to 77-minutes
  • 3-year limited warranty

Editor's Notes

Written by johnny_miller | Staff
  • About this Deal:
    • This offer is slightly lower than a Frontpage Deal from February.
    • Rated 4.8 stars overall based on over 870 reviews.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.

Original Post

Written by Taco_Doomsday

Community Voting

Deal Score
+37
Good Deal
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Price Intelligence

Model: M12 12-Volt Lithium-Ion XC Extended Capacity 4.0 Ah Battery Pack (2-Pack) with XC High Output 5.0 Ah Battery Pack

Deal HistoryĀ 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 7/25/2026, 05:55 AM
Sold By Sale Price
The Home Depot$264

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24 Comments

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Apr 27, 2026 8:04 AM
22 Comments
Joined Nov 2022
StrongGoat409Apr 27, 2026 8:04 AM
22 Comments
Sold out
Original Poster
Pro
Apr 27, 2026 8:16 AM
3.5K Comments
Joined Jan 2025
Taco_DoomsdayApr 27, 2026 8:16 AM
Original Poster
Pro
3.5K Comments
Quote from StrongGoat409 :
Sold out
This is showing in stock for me. I'm able to add this to my cart. Perhaps this is a YMMV kind of deal? Internet # 339217251 Model # 48-11-2442-48-11-2450.
Apr 27, 2026 8:53 AM
140 Comments
Joined Nov 2025
NavyHaddock4377Apr 27, 2026 8:53 AM
140 Comments
Quote from StrongGoat409 :
Sold out
try again shows 4500 ready for delivery
1
Apr 27, 2026 1:35 PM
4 Comments
Joined Jan 2016
QakeFaceApr 27, 2026 1:35 PM
4 Comments
Quote from StrongGoat409 :
Sold out
Not sure if YMMV but it's showing up for me as a spring deal and as posted. Just another data point and encouragement to try again
Pro
Apr 27, 2026 2:19 PM
3.2K Comments
Joined Aug 2013
bargainhunterforever
Pro
Apr 27, 2026 2:19 PM
3.2K Comments
Quote from StrongGoat409 :
Sold out
I just logged in Calif. and it listed the offer with 4560 battery packs ready to ship. You might want to try again.
Apr 27, 2026 2:40 PM
1 Comments
Joined Mar 2018
Coltangel45Apr 27, 2026 2:40 PM
1 Comments
Shows in stock in Nevada.
Apr 27, 2026 2:48 PM
4 Comments
Joined Apr 2026
Dr_FrostieApr 27, 2026 2:48 PM
4 Comments
Instock in Arizona

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Apr 27, 2026 3:13 PM
246 Comments
Joined Dec 2016
awassaApr 27, 2026 3:13 PM
246 Comments
This or wait for the 2X5a deal at $99? Tempted
Apr 27, 2026 4:05 PM
28 Comments
Joined May 2017
airchris1Apr 27, 2026 4:05 PM
28 Comments
Quote from awassa :
This or wait for the 2X5a deal at $99? Tempted
I've seen 6a on sale for ~$75 every Black Friday, is there a huge difference between the 5a and 6a?
Apr 27, 2026 4:31 PM
821 Comments
Joined Sep 2016
westermacApr 27, 2026 4:31 PM
821 Comments
There's also a deal where you can purchase the 2x 4.0 and 1x 5.0 in a bundle, so you could return the 5.0 if you just want the 2x 4.0's for $79: https://www.homedepot.com/p/Milwa.../317577871
Apr 27, 2026 4:52 PM
1K Comments
Joined Oct 2008
BizillApr 27, 2026 4:52 PM
1K Comments
Quote from westermac :
There's also a deal where you can purchase the 2x 4.0 and 1x 5.0 in a bundle, so you could return the 5.0 if you just want the 2x 4.0's for $79: https://www.homedepot.com/p/Milwa.../317577871
The H.O. is the star in the show, though.
Original Poster
Pro
Apr 27, 2026 6:44 PM
3.5K Comments
Joined Jan 2025
Taco_DoomsdayApr 27, 2026 6:44 PM
Original Poster
Pro
3.5K Comments
Quote from airchris1 :
I've seen 6a on sale for ~$75 every Black Friday, is there a huge difference between the 5a and 6a?
The 6 Ah M12 batteries are known to fail due to faulty cells. The 5 Ah is known to be more powerful and more reliable.
Apr 27, 2026 9:07 PM
2.2K Comments
Joined Jul 2014
sylentzApr 27, 2026 9:07 PM
2.2K Comments
Quote from Taco_Doomsday :
The 6 Ah M12 batteries are known to fail due to faulty cells. The 5 Ah is known to be more powerful and more reliable.
yeah the 3/5 use better cells than the 2/4/6 right?
Apr 27, 2026 9:08 PM
2.2K Comments
Joined Jul 2014
sylentzApr 27, 2026 9:08 PM
2.2K Comments
Quote from awassa :
This or wait for the 2X5a deal at $99? Tempted
where is that?

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Apr 27, 2026 9:31 PM
272 Comments
Joined Mar 2026
SiennaHerring788Apr 27, 2026 9:31 PM
272 Comments
Quote from StrongGoat409 :
Sold out
In stock for me. The deal is also available in person at your local HD.

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