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M12 2.5 and 5.0

2ndGearRubber

Well-known member
Joined
Mar 24, 2014
Messages
14,185
Location
Pittsburgh
In the last 3 weeks, I've broken 3 M12 batteries. All older units, and I can't seem to find decent case replacements for them. The ones I've bought are mediocre plastic with poor fit. Some of these batteries are 1.5ah from 2017ish, so they're ready to retire.

Has anyone got the new HO batteries? I saw them listed as having a "resistant" case, but they mostly just talk about chemical resistance. Do the cases seem beefier?

I'm thinking I want to CP sized for form factor
 
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alinc100

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Joined
May 26, 2013
Messages
3,046
Location
Dearborn,MI
If I was to just buy a couple M12 batteries I think I'd opt for this deal at HD right now https://www.homedepot.com/p/Milwauk...Plate-M12-Battery-Rack-48-11-2442PO/325383509 I like the fact with these batteries the tool will stand up on the bench. Of all the cordless tools and brands I own including Dewalt,Makita,Bosch,Hilti,Craftsman and Milwaukee the batteries on the M12s are the hardest to remove from the tool.
 

plinker

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Joined
Feb 28, 2007
Messages
4,286
Location
Northern Wi
I ended up with both a 2.5 & 5.0 with a tool I picked up, The run time for the 5.0 was about two weeks on one charge used with a 2554 3/8 impact. Both have somewhat different cases, hard to say on how much better they'll be, case durability wise. I did notice a couple years ago the 1.5 & 2.0 case construction was a little different then before.

For 3.0 & 4.0 broken tabs, these have been ok so far for me.
https://www.amazon.com/gp/product/B09VGKS2SV/?tag=atomicindus08-20
 
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Beemer

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Joined
Jun 21, 2020
Messages
1,424
Location
Northeast
I just got a couple standard XC 4.0s at HD after watching a test of various M12 batteries including the HO versions.

The XC 4.0s seemed to be the sweet spot in performance and cost effectiveness.
I did pick up one HO CP2.5 to try on the drill and impact driver where I prefer lighter weight. I never seem to depleat the small 2.0 batteries in the drills/drivers during the course of several projects but then again it is not a work environment.
 
Last edited:

Beemer

Well-known member
Joined
Jun 21, 2020
Messages
1,424
Location
Northeast
If I was to just buy a couple M12 batteries I think I'd opt for this deal at HD right now https://www.homedepot.com/p/Milwauk...Plate-M12-Battery-Rack-48-11-2442PO/325383509 I like the fact with these batteries the tool will stand up on the bench. Of all the cordless tools and brands I own including Dewalt,Makita,Bosch,Hilti,Craftsman and Milwaukee the batteries on the M12s are the hardest to remove from the tool.
I got that twin pack kit of the 4.0 Ahr at HD for $99 a couple weeks ago. I had to search a few stores and the floor workers couldn't find them because they came in a big box which no one expected.
 
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2

2ndGearRubber

Well-known member
Joined
Mar 24, 2014
Messages
14,185
Location
Pittsburgh
I ended up with both a 2.5 & 5.0 with a tool I picked up, The run time for the 5.0 was about two weeks on one charge used with a 2554 3/8 impact. Both have somewhat different cases, hard to say on how much better they'll be, case durability wise. I did notice a couple years ago the 1.5 & 2.0 case construction was a little different then before.

For 3.0 & 4.0 broken tabs, these have been ok so far for me.
https://www.amazon.com/gp/product/B09VGKS2SV/?tag=atomicindus08-20

Those worked for me pretty well on my bigger frame batteries. I've had little luck with the small "tube" shaped batteries.
 
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