Milwaukee M12 Lithium-Ion Battery - Red (48-11-2420)

For the price, it works great. I use it for my flashlight. I compared it to my M12 2.5HO battery and in speed one I can drill through a 2x4 with a 1

For the price, it works great.
I use it for my flashlight.
I compared it to my M12 2.5HO battery and in speed one I can drill through a 2x4 with a 1” SpeeDemon self feeding bit.
No chance in speed two.
The 2.5 was able to barely do it in speed two as well as cruising through speed one.
So I’m assuming it’s comparable to a cp2.0?🤷🏻‍♂️

But hey, the price is right. Read full review

Verified purchase:  Yes • Condition: new • Sold by: onfine0183

2 out of three ain't bad

I charged all 3 upon receiving them. ,& ,have used them all numerous times.... but today went to charge one that was showing single red light flashing on tool. & all it does when I put it on charger is flash alternately green & red. Where as normally it would be solid red whilst charging... then solid green when fully charged. I have tried it several times over day on charger but it still has same result. But currently other 2 are great. & when I first got them all 3 were great. wilk7Read full review

Verified purchase:  Yes • Condition: new • Sold by: leaderwolf06

Genuine Milwaukee parts, very pleased

I had a good transaction, was notified of shipment with tracking, the batteries were well packed and do appear to be genuine new Milwaukee product as far as I can see.

My M12 tools are probably some of the first ones built, at least ten years old, and still work flawlessly. The new batteries are a little bit of a tight fit to the tool and were a bit hard to get in and out but not impossible by any means.

I scraped the alignment parts on the battery housing a little bit and made for an easier fit to my old tools. Very pleased all in all and I suspect I can get another ten years out of the tools. The batteries last a long time and are quite powerful for 12 volts. Sometimes that's all you need!Read full review

Verified purchase:  Yes • Condition: new • Sold by: ecocoy999

Mislabeled batteries

This is a1.5 amp battery with a 2.5 amp label on it. If you want 1.5 amp batteries these are for you. This 2.5 amp battery weighs less than the factory 1.5 amp battery. These are a joke. This 2.5 amp battery powered my 12 volt stand lamp for one hour. This is exactly the same amount of time my two year old 1.5 amp battery ran the light for. Do not waste your time on these.Read full review

Verified purchase:  Yes • Condition: new • Sold by: berniern33

Milwaukee replacement batteries

Had an issue with one battery got a hold of the company they straighten it out immediately I will definitely buy from them again they stand behind their products and sell at a great price highly recommendRead full review

Verified purchase:  Yes • Condition: new • Sold by: katchea

True Milwaukee Brand has Extended Operation Per Charge Cycle

These batteries last considerably longer than non-Milwaukee-labeled batteries that are "for" Milwaukee M12 tools and have equal or higher amp-hour ratings. This feature apparently derives from circuitry within the battery or within the M12 tools that extends battery operation. Even though the price can be beat by the non-Milwaukee brands, the performance simply isn't there.Read full review

Verified purchase:  Yes • Condition: new • Sold by: haveingf36

M12 Ion Battery

Excellent battery! Purchased for use in heated jacket , works great!

Verified purchase:  Yes • Condition: new • Sold by: tool007tool

Wow, Purchased these as backup batteries...

Wow, Purchased these as backup batteries. This is a great deal. The look pretty close to the M12 product. They work well. They charge fast and the drill functions well. These are in perfect condition!
If i needed any more batteries, I would get them here!Read full review

Verified purchase:  Yes • Condition: pre-owned • Sold by: zzauya9635

Best battery pack

This battery last me all day don’t even to charge all day mechanic work around the shop never have to charge until go home and charge

Verified purchase:  Yes • Condition: new • Sold by: scenterprises4408

Don't waste your money on the OEM batteries!

Great value! Seem to work as well as OEM batteries.