TWO PACK Milwaukee 48-11-2450 M12 12-Volt Lithium-Ion XC High Output 5 Ah Battery $110

Bean_juice

Feb 28, 2026 06:58 AM

2 Posts

Joined Sep 2021

Bean_juiceFeb 28, 2026 06:58 AM

2 Posts

Got it thanks

Medscript

Feb 28, 2026 11:09 AM

23 Posts

Joined Dec 2015

MedscriptFeb 28, 2026 11:09 AM

23 Posts

Don't expect a warranty if purchased thru woot/Amazon as they are not an approved seller by Milwaukee. Similar price is available thru Home Depot the past few days.

1

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MX400ex72

Feb 28, 2026 08:47 PM

2,780 Posts

Joined Aug 2016

MX400ex72Feb 28, 2026 08:47 PM

2,780 Posts

Quote from Medscript

:

Don't expect a warranty if purchased thru woot/Amazon as they are not an approved seller by Milwaukee. Similar price is available thru Home Depot the past few days.

As long as they aren't counterfeit, all Milwaukee stuff has a warranty. If not authorized seller the warranty start date is based on the manufacturer date instead of the purchase date.

1

MerryHamster881

Mar 01, 2026 02:43 AM

6 Posts

Joined Apr 2023

MerryHamster881Mar 01, 2026 02:43 AM

6 Posts

Quote from MX400ex72

:

As long as they aren't counterfeit, all Milwaukee stuff has a warranty. If not authorized seller the warranty start date is based on the manufacturer date instead of the purchase date.

Sure. And the manufacture date could easily be 1 year or more from the date you bought it. Effectively cutting your warranty down by a 3rd or more.
Why would anyone do that vs getting it from a legit approved seller

MX400ex72

Mar 01, 2026 02:50 AM

2,780 Posts

Joined Aug 2016

MX400ex72Mar 01, 2026 02:50 AM

2,780 Posts

Quote from MerryHamster881

:

Sure. And the manufacture date could easily be 1 year or more from the date you bought it. Effectively cutting your warranty down by a 3rd or more. Why would anyone do that vs getting it from a legit approved seller

You can check the warranty period without opening the package.I was only correcting what the other person said. You can make your own informed purchase decision.

2

Arcticat

Mar 01, 2026 03:31 AM

4,158 Posts

Joined May 2006

ArcticatMar 01, 2026 03:31 AM

4,158 Posts

No love? It's less than half of the last 4 pack deal....

1

Tiptop2600

Mar 01, 2026 03:33 AM

211 Posts

Joined Jun 2013

Tiptop2600Mar 01, 2026 03:33 AM

211 Posts

Quote from MerryHamster881

:

Sure. And the manufacture date could easily be 1 year or more from the date you bought it. Effectively cutting your warranty down by a 3rd or more.
Why would anyone do that vs getting it from a legit approved seller

I have a $50 off $75 offer on my capital one card for woot so that's reason enough for me

1

DlickSeals

Mar 01, 2026 04:30 AM

847 Posts

Joined Oct 2010

DlickSealsMar 01, 2026 04:30 AM

847 Posts

Quote from Tiptop2600

:

I have a $50 off $75 offer on my capital one card for woot so that's reason enough for me

Thanks and repped! For $10 more, I'd rather go the Authorized Dealer route via Home Depot. But I saw your comment and had the same offer in my Capital One. Score!
Thanks!

1

ironman2140

Mar 01, 2026 09:34 AM

1 Posts

Joined Sep 2025

ironman2140Mar 01, 2026 09:34 AM

1 Posts

Sold Out

wolfcry0

Mar 02, 2026 02:33 PM

91 Posts

Joined Apr 2017

wolfcry0Mar 02, 2026 02:33 PM

91 Posts

I wonder if they've added cell balancing yet to their M12 batteries, the older ones do not have it, they only measure cell voltage for safety during charging. Due to the way they designed the circuit with 1 megaohm resistors in between the cells and battery contacts, there is no way for the charger to balance the battery, and there is no onboard BMS either.
It results in batteries that fail very quickly, even when the cells are still good. Since the tool doesn't shut off when a cell gets low and proceeds to over-discharge and damage the low cell block, and the charger isn't able to correct the imbalance either.
One of the worst battery designs I've ever seen.

1

Arcticat

Mar 02, 2026 10:36 PM

4,158 Posts

Joined May 2006

ArcticatMar 02, 2026 10:36 PM

4,158 Posts

Quote from wolfcry0

:

I wonder if they've added cell balancing yet to their M12 batteries, the older ones do not have it, they only measure cell voltage for safety during charging. Due to the way they designed the circuit with 1 megaohm resistors in between the cells and battery contacts, there is no way for the charger to balance the battery, and there is no onboard BMS either.
It results in batteries that fail very quickly, even when the cells are still good. Since the tool doesn't shut off when a cell gets low and proceeds to over-discharge and damage the low cell block, and the charger isn't able to correct the imbalance either.
One of the worst battery designs I've ever seen.

Thanks, never knew that!

TWO PACK Milwaukee 48-11-2450 M12 12-Volt Lithium-Ion XC High Output 5 Ah Battery $110

$110

$238

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