---
product_id: 242542887
title: "18.0V 5.0Ah Lithium Ion Battery M18 B5 Milwaukee"
brand: "milwaukee"
price: "$168.17"
currency: USD
in_stock: true
reviews_count: 13
category: "Milwaukee"
url: https://www.desertcart.us/products/242542887-18-0v-5-0ah-lithium-ion-battery-m18-b5-milwaukee
store_origin: US
region: United States of America
---

# 18V Power Output 5.0Ah High Capacity Durable Protective Rubber 18.0V 5.0Ah Lithium Ion Battery M18 B5 Milwaukee

**Brand:** milwaukee
**Price:** $168.17
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your projects with Milwaukee’s unstoppable energy!

## Quick Answers

- **What is this?** 18.0V 5.0Ah Lithium Ion Battery M18 B5 Milwaukee by milwaukee
- **How much does it cost?** $168.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/242542887-18-0v-5-0ah-lithium-ion-battery-m18-b5-milwaukee)

## 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

- • **Rugged Durability:** Protective rubber base guards against drops and wear, built for the jobsite grind.
- • **Lightweight & Portable:** At just 800g, it’s easy to carry without compromising power.
- • **Long-Lasting Power Boost:** 5.0Ah capacity delivers extended runtime for uninterrupted productivity.
- • **Consistent 18V Performance:** Stable voltage ensures your tools operate at peak efficiency every time.
- • **Genuine Milwaukee Reliability:** Authentic battery guarantees superior lifespan compared to generic alternatives.

## Overview

The M18 B5 REDLITHIUM-ION™ Slide Battery Pack is a genuine Milwaukee 18V 5.0Ah lithium-ion battery designed for professional-grade cordless tools. It offers long-lasting power, durable construction with protective rubber, and reliable performance, making it a must-have for serious DIYers and pros who demand efficiency and endurance on every job.

## Description

M18 B5 REDLITHIUM-ION™ Slide Battery Pack 18V 5.0Ah Li-ion

Review: Good quality battery - Genuine good quality Milwaukee battery. Battery lasts for ages in my impact driver and don’t do too bad in my circular saw when cutting Sapele! Takes about 1hr to full charge when from flat. My only gripe is the design of the button to check battery charge, it sometimes gets stuck and is irritating to pop back out.
Review: Ok - Very good product 👌 👍 👏

## Features

- M18 B5 REDLITHIUM-ION Slide Battery Pack 18V 5.0Ah Li-ion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00U5YPM7M |
| Amperage | 5 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 5 |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 899 Grams |
| Best Sellers Rank | 7,300 in DIY & Tools ( See Top 100 in DIY & Tools ) 28 in Cordless Tool Battery Packs |
| Box Contents | M18 B5 REDLITHIUM-ION™ Slide Battery Pack 18V 5.0Ah Li-ion |
| Brand Name | Milwaukee |
| Compatible Phone Models | M18 |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.4 4.4 out of 5 stars (207) |
| EU Spare Part Availability Duration | 1 Years |
| Item Type Name | M18 B5 REDLITHIUM-ION™ Slide Battery Pack 18V 5.0Ah Li-ion |
| Manufacturer | MIL |
| Model Name | M18 B5 REDLITHIUM-ION™ Slide Battery Pack 18V 5.0Ah Li-ion |
| Model Number | 4932430483 |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Product Warranty | 1 year. |
| Reusability | Rechargeable |
| Unit Count | 1.0 count |
| Voltage | 18 Volts |

## Product Details

- **Battery capacity:** 5
- **Battery cell composition:** Lithium Ion
- **Brand:** Milwaukee
- **Number of batteries:** 1 Nonstandard Battery batteries required.
- **Recommended uses for product:** Power Tool

## Images

![18.0V 5.0Ah Lithium Ion Battery M18 B5 Milwaukee - Image 1](https://m.media-amazon.com/images/I/31A6laemWVL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality battery
*by H***R on 23 April 2026*

Genuine good quality Milwaukee battery. Battery lasts for ages in my impact driver and don’t do too bad in my circular saw when cutting Sapele! Takes about 1hr to full charge when from flat. My only gripe is the design of the button to check battery charge, it sometimes gets stuck and is irritating to pop back out.

### ⭐⭐⭐⭐⭐ Ok
*by S***N on 9 May 2026*

Very good product 👌 👍 👏

### ⭐⭐⭐⭐⭐ Works well
*by R***. on 17 April 2026*

Brilliant

## Frequently Bought Together

- M18 B5 REDLITHIUM-ION™ Slide Battery Pack 18V 5.0Ah Li-ion, Black
- Milwaukee 0880-20, Cordless Lithium-Ion Wet/Dry Vacuum Cleaner, Red, 0 W, 2 gallons, 82 Decibeles

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**Shop now:** [https://www.desertcart.us/products/242542887-18-0v-5-0ah-lithium-ion-battery-m18-b5-milwaukee](https://www.desertcart.us/products/242542887-18-0v-5-0ah-lithium-ion-battery-m18-b5-milwaukee)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-15*