---
product_id: 537142570
title: "18V 10-Cell 18650 Battery Replacement Case for Milwaukee M18 - DIY Repair Kit for 3.0Ah, 4.0Ah, 5.0Ah Batteries (Battery Not Included)"
brand: "janllenton"
price: "€ 49.42"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.cy/products/537142570-18v-10-cell-18650-battery-replacement-case-for-milwaukee-m18
store_origin: CY
region: Cyprus
---

# 10-cell 18650 battery config DIY repair & upgrade ready durable premium plastic case 18V 10-Cell 18650 Battery Replacement Case for Milwaukee M18 - DIY Repair Kit for 3.0Ah, 4.0Ah, 5.0Ah Batteries (Battery Not Included)

**Brand:** janllenton
**Price:** € 49.42
**Availability:** ✅ In Stock

## Summary

> 🔧 Recharge Your Power, Reclaim Your Tools!

## Quick Answers

- **What is this?** 18V 10-Cell 18650 Battery Replacement Case for Milwaukee M18 - DIY Repair Kit for 3.0Ah, 4.0Ah, 5.0Ah Batteries (Battery Not Included) by janllenton
- **How much does it cost?** € 49.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/537142570-18v-10-cell-18650-battery-replacement-case-for-milwaukee-m18)

## Best For

- janllenton enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Constructed from premium-grade plastic for rugged durability and reliable protection.
- • **Perfect Compatibility:** Tailored for Milwaukee M18 18V batteries (3.0Ah, 4.0Ah, 5.0Ah) for flawless fit and function.
- • **DIY Customization Freedom:** Empowers pros and enthusiasts to repair or upgrade with full control—welder required for assembly.
- • **Power-Packed 10-Cell Design:** Houses 10 high-quality 18650 cells to restore or boost your battery’s original performance.
- • **Smart Savings & Sustainability:** Cut costs and reduce e-waste by refurbishing your battery instead of buying new.

## Overview

This 18V 10-cell 18650 battery replacement case is engineered exclusively for Milwaukee M18 batteries, compatible with 3.0Ah, 4.0Ah, and 5.0Ah packs. Crafted from durable premium plastic, it enables DIY enthusiasts and professionals to repair or upgrade their battery packs efficiently, saving money and reducing waste. Note: Battery cells and welding tools are not included.

## Description

18V 10-Cell 18650 Battery Replacement Case for Milwaukee M18 - DIY Repair Kit for 3.0Ah, 4.0Ah, 5.0Ah Batteries (Battery Not Included)

## Features

- PERFECT FIT FOR MILWAUKEE M18 BATTERIES: Designed specifically for Milwaukee M18 18V models, compatible with 3.0Ah, 4.0Ah, and 5.0Ah battery capacities, ensuring a seamless DIY repair or replacement experience.
- 10-CELL 18650 CONFIGURATION: Built to house 10 premium 18650 cells, this case allows you to customize and restore your battery pack to its original performance.
- Durable Plastic Construction: Crafted from premium-grade plastic for enhanced durability, providing reliable protection and a robust housing for battery cells.
- DIY CUSTOMIZATION: Ideal for enthusiasts and professionals, this case enables you to replace or upgrade your battery cells, offering flexibility to meet your specific power needs. A welder is required to complete the job (Welder is not included)
- COST-EFFECTIVE SOLUTION: Save money and reduce waste by repairing or upgrading your existing Milwaukee M18 battery instead of purchasing a new one.

## Product Details

- **Brand:** Janllenton
- **Battery Cell Composition:** Lithium Ion
- **Unit Count:** 1.0 Count
- **Voltage:** 18 Volts
- **Model Name:** For Milwaukee M18 3.0Ah, 4.0Ah, 5.0Ah

## Images

![18V 10-Cell 18650 Battery Replacement Case for Milwaukee M18 - DIY Repair Kit for 3.0Ah, 4.0Ah, 5.0Ah Batteries (Battery Not Included) - Image 1](https://m.media-amazon.com/images/I/61JL6bwOt2L.jpg)
![18V 10-Cell 18650 Battery Replacement Case for Milwaukee M18 - DIY Repair Kit for 3.0Ah, 4.0Ah, 5.0Ah Batteries (Battery Not Included) - Image 2](https://m.media-amazon.com/images/I/41QwYmPfSVL.jpg)
![18V 10-Cell 18650 Battery Replacement Case for Milwaukee M18 - DIY Repair Kit for 3.0Ah, 4.0Ah, 5.0Ah Batteries (Battery Not Included) - Image 3](https://m.media-amazon.com/images/I/41pqXX9pJ0L.jpg)
![18V 10-Cell 18650 Battery Replacement Case for Milwaukee M18 - DIY Repair Kit for 3.0Ah, 4.0Ah, 5.0Ah Batteries (Battery Not Included) - Image 4](https://m.media-amazon.com/images/I/41j6z-BIzkL.jpg)
![18V 10-Cell 18650 Battery Replacement Case for Milwaukee M18 - DIY Repair Kit for 3.0Ah, 4.0Ah, 5.0Ah Batteries (Battery Not Included) - Image 5](https://m.media-amazon.com/images/I/41x9zveDdCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cover perfecto
*by E***O on March 31, 2025*

Bonito y fuerte me gusto

### ⭐⭐⭐⭐⭐ Fast delivery
*by M***E on February 26, 2025*

Received exactly as advertised and next day as promised.

### ⭐⭐⭐⭐⭐ Will work with original battery
*by D***B on April 3, 2024*

This is a great option to replace a broken case on your original Milwaukee battery. You do have to trim some ribs from the interior of the case and then it fits perfectly and the case seems to be of similar quality of the original.

## Frequently Bought Together

- Janllenton 18V 10-Cell 18650 Battery Replacement Case for Milwaukee M18 - DIY Repair Kit for 3.0Ah, 4.0Ah, 5.0Ah Batteries (Battery Not Included)
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- Janllenton 18V 10-Cell 21700 Battery Replacement Case for Milwaukee M18 48-11-1865 - DIY Repair Kit for 6.0Ah and 8.0Ah Batteries (Battery Not Included)

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**Shop now:** [https://www.desertcart.com.cy/products/537142570-18v-10-cell-18650-battery-replacement-case-for-milwaukee-m18](https://www.desertcart.com.cy/products/537142570-18v-10-cell-18650-battery-replacement-case-for-milwaukee-m18)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-02*