This Milwaukee M18 REDLITHIUM FORGE battery kit bundles an XC 8.0Ah battery, a FORGE 12.0Ah battery, and a charger into one high output power package. If you run M18 tools hard, this is a rare chance to upgrade to Milwaukee’s most powerful and longest life battery line at a steep one day discount. 🔋 This post contains affiliate links, which means I may earn a small commission if you buy through them—at no extra cost to you. It helps keep the tool deals coming, so thanks for your support! Prices valid at time of posting but are subject to change at anytime.

👉 Get the Milwaukee M18 FORGE Battery Kit Deal Here

Final price $269
Regular price $519
You save $250
Discount about 48% off
Deal expires February 9, 2026 Today Only
Online only at Home Depot

Why This Battery Kit Is Worth Having

High demand M18 tools like saws, grinders, and high torque drills perform best when paired with high output batteries. The REDLITHIUM FORGE line is built for more power, faster charging, and longer service life compared to standard packs.

Getting both an 8.0Ah and a 12.0Ah FORGE battery in one bundle gives you flexibility for lighter and heavier draw tools while reducing downtime from battery swaps.

This kit is best for:

Contractors running M18 tools daily
Woodworkers using high draw cordless tools
Remodelers and installers
Anyone invested in the M18 platform

Built For Power And Long Service Life

These FORGE batteries are designed for higher sustained output and more recharge cycles over their lifetime. The reinforced housing and environmental protection features also help them stand up to rough jobsite conditions.

Full compatibility across the M18 system means they will work with hundreds of existing tools without adapters or special setup. ⚡

Features

50% more power vs HIGH OUTPUT HD12.0
Longest life for the most recharges and best performance over the life of the pack
REDLITHIUM FORGE provides the most powerful, fastest charging, and longest life batteries within REDLITHIUM
Fully compatible with the M18 system, featuring 275 plus tools
Best protection form jobsite, weather and environmental conditions
PWR Level 5 on the REDLITHIUM Power scale
Resistant housing designed to provide increased protection against exposure to common oils, greases, and solvents

Deal Summary

An M18 FORGE 8.0Ah and 12.0Ah battery plus charger for $269 is a standout value for heavy M18 users. This today only price cut makes a premium battery upgrade much more affordable.

👉 Shop the Today Only Milwaukee M18 FORGE Battery Kit Deal

Would you run these in your saws or high torque drills first?

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