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popularRokket | Staff posted Apr 10, 2026 7:17 AM

4-Pack Milwaukee M12 12-Volt 1.5 Ah Lithium-Ion Compact Battery Pack $85.60 + Free Shipping

$86

$178

51% off
Home Depot
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The Home Depot [homedepot.com] has 4-Pack Milwaukee M12 12-Volt 1.5 Ah Lithium-Ion Compact Battery Pack for $85.60. Shipping is free.


Product Description from The Home Depot
  • Milwaukee REDLITHIUM batteries are the next generation in Lithium-Ion technology. Compatible with all products in the M12 Cordless tool system, REDLITHIUM battery packs will provide unmatched runtime, performance and durability for the professional tradesman. This battery is 65% lighter than Nicad Batteries.
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The Home Depot [homedepot.com] has 4-Pack Milwaukee M12 12-Volt 1.5 Ah Lithium-Ion Compact Battery Pack for $85.60. Shipping is free.


Product Description from The Home Depot
  • Milwaukee REDLITHIUM batteries are the next generation in Lithium-Ion technology. Compatible with all products in the M12 Cordless tool system, REDLITHIUM battery packs will provide unmatched runtime, performance and durability for the professional tradesman. This battery is 65% lighter than Nicad Batteries.

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Model: Milwaukee M12 12-Volt 1.5 Ah Lithium-Ion Compact Battery Pack (4-Pack)

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4 Comments

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Apr 10, 2026 11:46 AM
198 Posts
Joined Jul 2019
BennyBenassiApr 10, 2026 11:46 AM
198 Posts
Need. More. Batteries.
1
Apr 10, 2026 6:33 PM
143 Posts
Joined Aug 2020
SensibleHorn218Apr 10, 2026 6:33 PM
143 Posts
They're not even 2.0? Maybe this one somehow delivers more power per size, but this seems like another example of getting less for more post-covid. I haven't kept up, but tech used to be such that high-draw tools would get more power as well as run time from a larger ah battery. Compact can be a bonus, and prevents me from putting tool down standing upright, just waiting to be knocked over; but charging a little battery twice a day isn't what I'm looking for.
Pro
Apr 10, 2026 7:05 PM
563 Posts
Joined Aug 2006
BRPXR600R
Pro
Apr 10, 2026 7:05 PM
563 Posts
What's the going rate for a good deal, $10/Ah? I'd rather have one 6Ah than four 1.5Ah batteries.
Apr 11, 2026 4:08 PM
6,618 Posts
Joined Dec 2004
CaleoApr 11, 2026 4:08 PM
6,618 Posts
Quote from SensibleHorn218 :
They're not even 2.0? Maybe this one somehow delivers more power per size, but this seems like another example of getting less for more post-covid. I haven't kept up, but tech used to be such that high-draw tools would get more power as well as run time from a larger ah battery. Compact can be a bonus, and prevents me from putting tool down standing upright, just waiting to be knocked over; but charging a little battery twice a day isn't what I'm looking for.
Nope, this is the bottom of the barrel M12 battery.
For the M12 compact batteries (CP), the best are the 2.5 HO & CP 3.0... then you've got the CP 2.0 which is 'ok' but still kind of weak. I wouldn't recommend spending money on these 1.5's at all. Much like the "XC 3.0", they're the worst of what Milwaukee has to offer for M12 batteries.

Quote from BRPXR600R :
What's the going rate for a good deal, $10/Ah? I'd rather have one 6Ah than four 1.5Ah batteries.
They're not worth anywhere near $10/AH, IMO.. especially not as 12V batteries and the 'bottom of the barrel' of Milwaukee's M12 batteries.
Last edited by Caleo April 11, 2026 at 09:11 AM.

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