Some of My Favorite Milwaukee Tools Come With a Free Battery Right Now
Add some high-capacity batteries to your 18-volt Milwaukee cordless tool set.
Becca Lewis Editorial Author
Experience
Becca Lewis is home maintenance writer who aims to foster confidence in and inspire DIY enthusiasts at all skill levels.
Becca attended Southern Connecticut State University, where she studied technical theater and design. She has a background in carpentry and fabrication and has worked in specialty shops, using a wide variety of tools and materials, for more than 20 years.
Becca has also written for Angi, where she specializes in creating guides for DIY, home maintenance, and renovations, and she indulges her love of sci-fi and fantasy by writing about entertainment and science for Giant Freakin Robot. She serves on the board of the Good Junk Sanctuary in Portland, Oregon, focusing on community engagement in the DIY and reuse space.
March 26, 2026
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Credit: Home Depot/Lifehacker
Table of Contents
One of the most expensive parts of a personal tool kit is the batteries, especially if you want to use multiple tools simultaneously without having to swap the battery each time you change tools. Moving seamlessly between drilling pilot holes and driving screws can save you time on your DIY projects, but the cost of extra batteries can add up. These deals from Home Depot are a good way to save more than 50% on a battery and tool combo if you want to expand your Milwaukee set.
Battery combo
If you use bigger Milwaukee 18-volt tools like a circular saw, or use a Milwaukee inverter in your emergency kit for temporary emergency power, a few extra six-amp-hour batteries are helpful to have around, but the higher capacity batteries can be expensive. The two-pack of 18-volt Milwaukee six-amp-hour batteries is on sale for $299, 32% off its regular price. When you open the link to the two-pack, you'll see a "free gift with purchase" menu to the right, and you can select a third six-amp-hour battery from this menu. Once you add the battery, the discount is applied in your cart for a total savings of 53% off.
I use my Milwaukee 18-volt random orbital sander daily when I’m working on furniture and other projects. Having a cordless sander is more convenient because you don’t have to drag the cord around when you’re working on delicate projects and you can bring it with you wherever you want to work, making it perfect for outdoor woodworking as well. The Milwaukee 18-volt random orbital sander is on sale for $229 and it comes with a free six-amp-hour 18-volt battery when you select it in the "free gift with purchase" menu, saving you about 46% on the bundle. On this bundle, as with the other two tool bundles, you’ll need an 18-volt Milwaukee charger to use the battery.
My Milwaukee oscillating multitool has saved many of my household projects because of its versatility. I used mine when I needed to replace the drain in my 115-year-old Craftsman’s bathroom sink to cut through the plaster and lathe, to cut some PVC components, to trim the drain pipe where it came out from the wall, to trim a patch I installed, and to sand over some places after I patched the wall. The 18-volt Milwaukee oscillating multitool is $249, and right now, it comes with a free 18-volt, six-amp-hour battery when you select it in the "free gift with purchase" menu, saving you around 44% on the set.
What do you think so far?
I use my 6 ½” Milwaukee circular saw frequently to make quick rip cuts or in places I can’t use a table saw. Battery technology has come a long way since I first started using a cordless circular saw and I had to change out my battery every 20 minutes or so. With larger capacity batteries, you can use your cordless circular saw for several hours before needing to replace the battery, depending on the thickness and density of the material you’re cutting. The Milwaukee 18-volt, 6 ½” cordless circular saw is $229, and it comes with a free six-amp-hour battery when you select it in the "free gift with purchase" menu, saving you about 46% on the combo.
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