Milwaukee M18 HB12 HIGH OUTPUTâ„ Slide Battery Pack 18V 12.0Ah Li-ion

It's been a few months since I purchased this battery. Mainly because of my tablesaw, but used it also with my Fuel SDS and vacuum. Charged more than dozen times without any issues. Comparing to regular 5Ah it gives more power and obviously runtime. Registered for extended warranty on Milwaukee website, no problems. So far I'm very happy and I paid half of what any local toolshop would charge me for it. Will get one more High Output battery, but still can't decide between 8Ah or just another 12Ah

Good quality

V powerful

I bought one for these m18. 12v,it lasted just 3 years with very little and never pushed hard.After the warranty was up it would not take a full charge.it dropped from 4 charge bars to 2 and then 1 it would not charge pass that.I have other m18 batteries that are 9 years old and still take and hold a full charge.The m18 8v is a better buy.

The cost of this battery is obscene .I needed it as I use Milwaukee gear but come on the costs are a joke .For the same Price I can get a 120 Amp MASSIVE battery for my boat with 1100 cold cranking . There is a 70 % mark up so come on get the prices back to reality