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expiredPEMP posted May 30, 2026 05:13 PM
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expiredPEMP posted May 30, 2026 05:13 PM

Milwaukee M12 REDLITHIUM High Output XC5.0 Battery

+ Free S&H on $99+

$60

$129

53% off
Way Source
19 Comments
13,312 Views
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Deal Details
Way Source has Milwaukee M12 REDLITHIUM High Output XC5.0 Battery (48-11-2450) for $59.99. Shipping is free on orders $99+.

Thanks to community member PEMP for finding this deal.

About this item:
  • Delivers 25% more power and runs 25% cooler
  • Provides 25% more runtime
  • Versatility: Powers all 125+ M12 cordless solutions
  • REDLINK Intelligence: Our battery circuitry provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Best-in-class construction: Resistant housing designed to provide increased protection against exposure to common oils, greases, and solvents
  • All-weather performance: Delivers fade free power in extreme jobsite conditions
  • 3 Year Warranty

Editor's Notes

Written by johnny_miller | Staff
  • Way Source is an authorized Milwaukee retailer.
  • Please see the original post for additional details & give the forum comments a read for helpful discussion.

Original Post

Written by PEMP
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Way Source has Milwaukee M12 REDLITHIUM High Output XC5.0 Battery (48-11-2450) for $59.99. Shipping is free on orders $99+.

Thanks to community member PEMP for finding this deal.

About this item:
  • Delivers 25% more power and runs 25% cooler
  • Provides 25% more runtime
  • Versatility: Powers all 125+ M12 cordless solutions
  • REDLINK Intelligence: Our battery circuitry provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Best-in-class construction: Resistant housing designed to provide increased protection against exposure to common oils, greases, and solvents
  • All-weather performance: Delivers fade free power in extreme jobsite conditions
  • 3 Year Warranty

Editor's Notes

Written by johnny_miller | Staff
  • Way Source is an authorized Milwaukee retailer.
  • Please see the original post for additional details & give the forum comments a read for helpful discussion.

Original Post

Written by PEMP

Community Voting

Deal Score
+64
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19 Comments

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May 30, 2026 11:36 PM
4 Posts
Joined Apr 2017
Cpt.PuffnStuffMay 30, 2026 11:36 PM
4 Posts
Is this a deal? And is the Way Source reputable?
May 31, 2026 01:27 AM
10 Posts
Joined Jan 2016
cjleydetMay 31, 2026 01:27 AM
10 Posts
Quote from Cpt.PuffnStuff :
Is this a deal? And is the Way Source reputable?
This is as good a price as I've seen for this battery from an authorized dealer. I got an m18 forge 8.0 deal a week or two ago and it shipped quickly and was legitimate.
May 31, 2026 01:50 AM
81 Posts
Joined Nov 2013
AlexA2296May 31, 2026 01:50 AM
81 Posts
I once bought a 2 pack on clearance from HD FOR $50.
but the latest ive seen from Home depot is 2 for $120 on special a few weeks back
1
May 31, 2026 01:51 AM
81 Posts
Joined Nov 2013
AlexA2296May 31, 2026 01:51 AM
81 Posts
Ordered two more on this deal 😅
Original Poster
Pro
May 31, 2026 02:48 AM
1,224 Posts
Joined Mar 2022
PEMP
Original Poster
Pro
May 31, 2026 02:48 AM
1,224 Posts
Quote from AlexA2296 :
I once bought a 2 pack on clearance from HD FOR $50.
but the latest ive seen from Home depot is 2 for $120 on special a few weeks back
I got that deal too! But I think that's the only time I've seen them under $50.
1
May 31, 2026 08:19 AM
178 Posts
Joined Aug 2017
onlycomesfordealsMay 31, 2026 08:19 AM
178 Posts
Quote from Cpt.PuffnStuff :
Is this a deal? And is the Way Source reputable?
Yes, and yes. Rule of thumb is $10/Ah + $10 premium for high output. This is an authorized seller that's come up many times before.
May 31, 2026 01:13 PM
317 Posts
Joined Jan 2009
domoarigatoMay 31, 2026 01:13 PM
317 Posts
Seeing $70 after tax and shipping Frown

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May 31, 2026 03:03 PM
1,125 Posts
Joined Oct 2008
NighthawkDC2May 31, 2026 03:03 PM
1,125 Posts
Quote from domoarigato :
Seeing $70 after tax and shipping Frown
>$100 Ships free.
May 31, 2026 03:58 PM
10 Posts
Joined Feb 2025

This comment has been rated as unhelpful by Slickdeals users.

Jun 01, 2026 02:45 AM
1 Posts
Joined Nov 2019
SociablePiranha424Jun 01, 2026 02:45 AM
1 Posts

Our community has rated this post as helpful. If you agree, why not thank SociablePiranha424

Quote from SociablePanther8568 :
Is not an authorized seller from Milwaukee,

You can check who is an authorized seller here.

https://www.milwaukeetool.com/Buy-Now

So shop under your own risk.
They are an authorized dealer. If you switch to the 'Find Local' tab and search for Ridgewood, NY, you'll see Safety Source Supply Corp, which is Way Source. I think Milwaukee only lists large retailers on the 'Online' tab.
2
Jun 02, 2026 09:09 PM
967 Posts
Joined May 2007
ccollectablesJun 02, 2026 09:09 PM
967 Posts
Quote from SociablePanther8568 :
Is not an authorized seller from Milwaukee,

You can check who is an authorized seller here.

https://www.milwaukeetool.com/Buy-Now

So shop under your own risk.
I've bought and registered multiple Milwaukee tools from way source and all registered fine and show valid warranty in manufacturer system.
Jun 03, 2026 01:17 PM
29 Posts
Joined Sep 2024
FeistyHerring3631Jun 03, 2026 01:17 PM
29 Posts
This is a great price, but despite others complaints, I've had excellent results from the chinese knock off batteries...I have a half dozen and they are working every day right beside the M12 batteries.
Jun 03, 2026 04:53 PM
3 Posts
Joined Mar 2026
SensibleHeat467Jun 03, 2026 04:53 PM
3 Posts
Seems like a pretty good deal. You can get avg price of 60 in a 2-pack but dont have many chances to get just 1 @ $60
1
Jun 04, 2026 12:46 AM
30 Posts
Joined Nov 2016
codetastikJun 04, 2026 12:46 AM
30 Posts
Quote from FeistyHerring3631 :
This is a great price, but despite others complaints, I've had excellent results from the chinese knock off batteries...I have a half dozen and they are working every day right beside the M12 batteries.
Any knockoff brands you recommend?

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Jun 04, 2026 06:18 AM
125 Posts
Joined Jan 2015
ts1nghJun 04, 2026 06:18 AM
125 Posts
In for one! It was delivered today, gonna charge and test it out on my 1/2 Stubby

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