Milwaukee M18 Battery Bundle: 2 Packs + Free Tool for $119

If you’ve been waiting for a reason to go all-in on the Milwaukee M18 ecosystem — or you just need to beef up your battery supply before the spring project rush — this deal from Fasteners Inc. is worth stopping for.

Right now, Fasteners Inc. is offering a 2-Pack of Milwaukee M18 REDLITHIUM XC 5.0Ah Extended Capacity Batteries (model 48-11-1852) plus your choice of a select M18 bare tool for $119. Shipping is free on orders of $150 or more; if your order falls under that threshold, you’ll want to factor in shipping costs before clicking buy.

Why This Deal Stands Out

Let’s talk numbers. Milwaukee M18 XC 5.0Ah batteries routinely sell for $50–$60 each at big-box retailers. Two of them alone would normally run you $100 or more — and that’s before you add any tool to the cart. Getting both batteries plus a free bare tool for $119 is the kind of bundle that makes you do a double-take.

The REDLITHIUM XC 5.0Ah is Milwaukee’s workhorse battery — not the entry-level pack, not the ultra-premium FORGE. It hits the sweet spot of runtime, weight, and price that most DIYers and working contractors actually want on the job site. These batteries are compatible with the entire M18 lineup, which is one of the most expansive cordless tool platforms on the market.

Who Should Jump on This

This bundle makes a lot of sense for a few different people:

• M18 owners who need more runtime. If you already own M18 tools and your batteries are aging out, two fresh 5.0Ah packs plus a bonus tool is a no-brainer refresh.
• New M18 converts. If you’ve been eyeing Milwaukee but didn’t want to pay full freight to get started, this is a low-risk entry point with real hardware included.
• Spring project planners. With lawn season kicking into gear across the South — think deck repairs, fence work, shed builds, and outdoor cleanup — having fully charged backup batteries on hand means you’re not stopping mid-project to wait on a charge.
• Contractors and tradespeople who run M18 tools daily and treat batteries as consumables will recognize the value here immediately.

How It Compares

We recently covered the Kobalt 3-Tool Brushless Kit for $149 at Lowe’s, which is a solid entry-level option if you’re starting from scratch with no brand loyalty. But if you’re already in the Milwaukee ecosystem — or you want to invest in a platform with deep tool selection and pro-grade durability — this M18 bundle is the stronger long-term play.

A Few Things to Keep in Mind

• Shipping threshold: Free shipping kicks in at $150+. If your total lands under that, check whether adding a small accessory gets you over the line, or compare the shipping cost against the deal savings.
• Bare tool selection: The deal specifies “choice of select M18 bare tool” — meaning you’ll want to check Fasteners Inc.’s site to confirm which tools are included in the offer before assuming your preferred tool qualifies.
• No listed expiration: Deal availability wasn’t posted with a hard end date, so treat this as time-sensitive. Bundles like this tend to sell through quickly once they hit deal aggregators.

Grab It Here

Head over to Fasteners Inc. to see the current bare tool options and lock in your bundle before stock runs out.

View the Milwaukee M18 Bundle at Fasteners Inc. →

Spring is the best time to stock up on tools before summer heat and weekend projects hit full swing. This one’s worth a look.