---
product_id: 716441547
title: "M18 REDLITHIUM Forge HD12.0 Battery Pack"
brand: "milwaukee"
price: "¥70014"
currency: JPY
in_stock: true
reviews_count: 13
category: "Milwaukee"
url: https://www.desertcart.jp/products/716441547-m18-redlithium-forge-hd12-0-battery-pack
store_origin: JP
region: Japan
---

# 50% More Power 35min Supercharge to 80% COOL-CYCLE Active Cooling M18 REDLITHIUM Forge HD12.0 Battery Pack

**Brand:** milwaukee
**Price:** ¥70014
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity with the ultimate battery beast!

## Quick Answers

- **What is this?** M18 REDLITHIUM Forge HD12.0 Battery Pack by milwaukee
- **How much does it cost?** ¥70014 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/716441547-m18-redlithium-forge-hd12-0-battery-pack)

## Best For

- milwaukee enthusiasts

## Why This Product

- Trusted milwaukee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Outlast:** Longest battery life with the most recharge cycles, engineered for heavy-duty reliability.
- • **Unmatched Power Boost:** 50% more power than HIGH OUTPUT 12.0 for peak performance on demanding jobs.
- • **Seamless Compatibility:** Works flawlessly with 250+ M18 tools, backed by patented ingress coating for superior protection.
- • **Stay Cool, Work Longer:** COOL-CYCLE Active Cooling system reduces downtime with high-speed cooling technology.
- • **Lightning-Fast Recharge:** Get back to work in no time with 35-minute supercharge to 80% using the Dual Bay Super Charger.

## Overview

The Milwaukee M18 REDLITHIUM FORGE HD12.0 Battery Pack delivers 50% more power and faster charging with its COOL-CYCLE Active Cooling system, enabling 35-minute supercharges to 80%. Designed for demanding applications, it offers the longest life and most recharge cycles in the REDLITHIUM lineup, fully compatible with over 250 M18 tools and protected by a patented ingress coating for enhanced durability.

## Description

The MILWAUKEE M18 REDLITHIUM FORGE HD12.0 Battery Pack delivers 50% more power than the HIGH OUTPUT 12.0, high-speed cooling for less downtime in high-demand applications, 35-minute supercharge to 80%, and the longest life vs REDLITHIUM batteries. REDLITHIUM FORGE are Milwaukee's most powerful, fastest charging, and longest-life batteries. The M18 REDLITHIUM FORGE HD12.0 delivers 12 amp hours of runtime with 50% more power than the HIGH OUTPUT 12.0, providing optimal power and runtime for demanding applications. The M18 REDLITHIUM FORGE HD12.0 is COOL-CYCLE capable. COOL-CYCLE Active Cooling System provides high-speed cooling for less downtime. Patented ingress coating provides increased protection to maximize active cooling through an upgraded venting design. The high-speed cooling feature works with M18 chargers that have COOL-CYCLE capability. When paired with the M18 Dual Bay Simultaneous Super Charger, this battery charges in just 35 minutes to 80%, getting you back to work faster than ever before. This lithium-ion battery has the longest life, the most recharges, and the best performance over the life of the battery. It is also designed with resistant housing for increased protection against exposure to common oils, greases, and solvents. Built-in REDLINK Intelligence protects the battery from overloads, preventing you from damaging your cordless power tools in heavy-duty situations. Fully compatible with 250+ M18 solutions.

Review: Long lasting on a charge - Strong powerful battery.
Review: The Best Battery for Milwaukee Tools - As you would expect, this is a very high quality battery. I have some knockoffs that seem to work fine, but this battery is a beast in my blower and in my opinion is the best battery for big Milwaukee tools. With batteries YGWYPF.

## Features

- 50% More Power vs HIGH OUTPUT HD12.0 COOL-CYCLE Active Cooling System provides high-speed cooling for less downtime with COOL-CYCLE capable chargers 35min Supercharge to 80% with the M18 Dual Bay Simultaneous Super Charger 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 250+ tools Patented ingress coating provides increased protection to maximize active cooling through an upgraded venting design

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F2HYT6BG |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #7,848 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in Cordless Tool Battery Packs |
| Customer Reviews | 4.8 4.8 out of 5 stars (137) |
| Date First Available | March 26, 2025 |
| Item Weight | 3.42 pounds |
| Item model number | 48-11-1813 |
| Manufacturer | Milwaukee |
| Product Dimensions | 5.94 x 4.21 x 4.02 inches |

## Product Details

- **Battery Capacity:** 12 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Milwaukee
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Power Tool

## Images

![M18 REDLITHIUM Forge HD12.0 Battery Pack - Image 1](https://m.media-amazon.com/images/I/41GDg76hTgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long lasting on a charge
*by J***R on February 5, 2026*

Strong powerful battery.

### ⭐⭐⭐⭐⭐ The Best Battery for Milwaukee Tools
*by J***Y on January 19, 2026*

As you would expect, this is a very high quality battery. I have some knockoffs that seem to work fine, but this battery is a beast in my blower and in my opinion is the best battery for big Milwaukee tools. With batteries YGWYPF.

### ⭐⭐⭐⭐⭐ Worth the Price
*by D***E on December 16, 2025*

The biggest and most powerful battery for your portable equipment. This battery will run constantly full speed for around 30 minutes but will take several hours to charge back to full capacity. It was a bit expensive but definitely worth the purchase if you don’t want the hassle or having to keep changing out batteries.

## Frequently Bought Together

- Milwaukee M18 REDLITHIUM Forge HD12.0 Battery Pack
- Milwaukee M18 18V Lithium-Ion REDLITHIUM Forge XC 8.0 Ah Battery Pack
- Milwaukee M18 PACKOUT Six Bay Rapid Charger

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**Shop now:** [https://www.desertcart.jp/products/716441547-m18-redlithium-forge-hd12-0-battery-pack](https://www.desertcart.jp/products/716441547-m18-redlithium-forge-hd12-0-battery-pack)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*