Milwaukee M18 REDLITHIUM FORGE XC 8.0Ah Battery Pack – 18V Lithium-Ion High-Output Power Tool Battery - Model 48-11-1881
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Milwaukee M18 REDLITHIUM FORGE XC 8.0Ah Battery Pack – 18V Lithium-Ion High-Output Power Tool Battery - Model 48-11-1881

4.4 stars out of 208 reviews
(4.4)|
208 ratings

Key item features

  • Compact Power: Delivers 12.0Ah power in a more compact, lightweight 8.0Ah design
  • Fast Charging: Charges to 80% in just 35 minutes with M18 Super Charger
  • Active Cooling: COOL-CYCLE Active Cooling Technology reduces downtime in high-demand applications
  • Enhanced Protection: Patented ingress coating and upgraded venting for enhanced cooling and internal protection
  • Longest Lifespan: Longest battery life and most recharges among Milwaukee REDLITHIUM batteries
  • Overload Protection: Built-in REDLINK Intelligence protects against overloads and overheating
  • Durable Housing: Resistant housing defends against oils, greases, and solvents
  • Wide Compatibility: Compatible with 250+ Milwaukee M18 cordless tools
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Current price is Now $139.99
You save $89.01
was $229.00
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Columbus, 43215
Arrives between Apr 2 - Apr 4
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Only 3 left
Sold and shipped by Show Time Tools
4.555555555555555 stars out of 5, based on 63 seller reviews(4.6)
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$134.99
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Shipping, arrives by Thu, Apr 2 to Columbus, 43215
Sold and shipped by The TOOL GUYPro Seller
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4.4 out of 5 stars
stars208 ratings52 reviews
How item rating is calculated
  1. 5 stars77% (161)
  2. 4 stars7% (15)
  3. 3 stars3% (7)
  4. 2 stars3% (6)
  5. 1 star9% (19)

Reviews summary

Pros
  • : Provides ample power for demanding tools.
  • : Offers lower prices compared to others.
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Showing 1-3 of 52 reviews

Feb 12, 2026
Matthew
Sold and shipped byGenuineTools.com
5 out of 5 stars review

Verified Purchase

Real Forge

These are actually legit Forge batteries as far as I can tell. Gone through all the checks I know of to discern real from fakes, and these pass every test I know of. Plus they run my miter and circ saws at least 10-15% higher rpm... high enough you can pick up a difference in pitch over standard XC5.0's. How they're selling them ~80 bucks less than Home Depot I have no clue, but I'll take it... This is my second purchase of this battery over two months, and both were identical aside from the dat of manufacture on the bottom. One was Sept 2025, the other April 2025. "Mass" is the seller you want; I can't verify other sellers

Helpful?2367XSQNAAZJ14454414462
Mar 18, 2026
John
Sold and shipped byThe TOOL GUY
5 out of 5 stars review

Verified Purchase

Buy the Milwaukee batteries they're the best

I purchased two of the eight amp hour batteries to use on my Milwaukee leaf blower. I had some six amp hour batteries, but they would only last a couple minutes once I got the eight amp hour batteries I was able to complete my projects without having to change the batteries, I tried some of the aftermarket batteries, but the Milwaukee batteries worked the best. I would highly recommend these batteries for a leaf blowers and large impacts.

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Dec 3, 2025
Ben
Sold byTools R USDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great Walmart Service, Powerful Forge Battery

Walmart made this purchase easy from start to finish. Ordering, shipping, and updates were all handled smoothly, and they offered the best price compared to other retailers. I'm a big fan of Milwaukee tools, but their battery prices can be steep. Walmart had the most competitive deal that day, which sealed the decision. • ⭐⭐⭐⭐⭐ Walmart's service and value • ⭐⭐ Milwaukee's battery pricing • ⭐⭐⭐⭐⭐ Forge series performance I own multiple drill motors, a chainsaw, and several batteries, but this Forge battery is a game‑changer. I'm excited to use it in my brushless drill mounted to a modified ice auger, and I know the chainsaw will be throwing chips with serious power.

Helpful?2367XSQNAAZJ14454414462