waitley 12V 6Ah Replacement Battery Compatible with Milwaukee 6.0Ah Lithium-ion Battery 48-11-2411 48-11-2440 48-11-2402 Tools (Not Made in Milwaukee)

After a few months a several charges battery functions as expected. Fits well in all my M12 tools and lasts an acceptable amount of time. Charge time is comparable to regular m12 batteries. An inexpensive bargain.

Seems well made and fits the tools perfectly. Holds a charge and seems like it is as good as OEM. Time will tell.....

I recently got a replacement battery for my Milwaukee tools, and it works fine overall. The tools run smoothly without any problems. However, the battery level indicator isn't accurate. When the battery shows "full" on its own indicator, the drill sometimes shows it as only 3/5 full. Even after fully charging it, the battery still shows "full," and the drill matches it, showing "full" as well. Despite this minor issue with the indicator, the battery performs well and powers the tools reliably. It’s something to be aware of if you're keeping an eye on battery levels during work.

Works with any Milwaukee tool. No issues after a year of use.

I was doubtful about whether these would work, and I've been really surprised that they work just as well as the originals. I've been testing them in my workshop for a month now, but I still need to verify their durability.

The only aftermarket brand Milwaukee replacement battery I purchase is Waitley. As with the 18V tools, I run my M12 tools hard 5 to 6 days a week from the recip saw to the soldering iron to my tubing cutters. These freaking 6.0Ah batteries run like maniacs no matter what I'm doing. They recharge pretty quick and I've never had an issue with any of them. The warranty is great for the price I pay and it's proven so far to out work the Energizer Bunny!!! One of the nicest features over most of the other cheapo brands is they have the rubber grip material on the bottom like the original Milwaukee units do. Makes it really nice when you want to sit down the soldering iron or other tools and they don't slip around on any surface you have to utilize. I have a lot of miles and harsh conditions on mine already and have never had any type issue so a regular user should have no issues. Just remember not leave them installed for long periods of time without some usage just like the warning on the factory units.

Power seems to be there one of the clips broke off already but it did take a fall off top of an eight foot ladder to steel deck

Works perfectly just like the oem parts