---
product_id: 701381278
title: "Mini Chainsaw for Dewalt 20V Max Battery, 8-Inch and 6-Inch 2-IN-1 Cordless Electric Chain saw with Brushless Motor and Auto-Oiler, 800W Hand Mini Chainsaw for Tree Pruning Wood Cutting(No Battery)"
brand: "demima"
price: "HK$1157"
currency: HKD
in_stock: true
reviews_count: 13
category: "Demima"
url: https://www.desertcart.hk/products/701381278-mini-chainsaw-for-dewalt-20v-max-battery-8-inch-6
store_origin: HK
region: Hong Kong
---

# 800W brushless motor power 2-in-1 dual bar (6" & 8") versatility tool-free chain tensioner Mini Chainsaw for Dewalt 20V Max Battery, 8-Inch and 6-Inch 2-IN-1 Cordless Electric Chain saw with Brushless Motor and Auto-Oiler, 800W Hand Mini Chainsaw for Tree Pruning Wood Cutting(No Battery)

**Brand:** demima
**Price:** HK$1157
**Availability:** ✅ In Stock

## Summary

> 🌲 Cut Smarter, Not Harder — Power and Precision in Your Hands!

## Quick Answers

- **What is this?** Mini Chainsaw for Dewalt 20V Max Battery, 8-Inch and 6-Inch 2-IN-1 Cordless Electric Chain saw with Brushless Motor and Auto-Oiler, 800W Hand Mini Chainsaw for Tree Pruning Wood Cutting(No Battery) by demima
- **How much does it cost?** HK$1157 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/701381278-mini-chainsaw-for-dewalt-20v-max-battery-8-inch-6)

## Best For

- demima enthusiasts

## Why This Product

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

## Key Features

- • **Dual Bar Flexibility:** Switch effortlessly between 6-inch and 8-inch bars to tackle everything from delicate pruning to heavy wood cutting.
- • **Power Meets Precision:** 800W brushless motor delivers 32,000 RPM for lightning-fast, efficient cuts.
- • **Effortless Maintenance:** Tool-free chain tensioner and bar lock knob let you adjust and replace chains in seconds—no extra tools needed.
- • **Seamless Battery Compatibility:** Works flawlessly with Dewalt 20V Max batteries (and others like Milwaukee M18), ensuring you never run out of power on the job.
- • **Stay Lubricated, Stay Productive:** Automatic oiler keeps the chain perfectly lubricated to prevent jams and overheating, so you can cut longer and smoother.

## Overview

The DEMIMA Mini Chainsaw is a compact, cordless powerhouse featuring an 800W brushless motor and dual 6"/8" bars for versatile cutting. Designed for Dewalt 20V Max battery compatibility, it offers tool-free chain tensioning and an automatic oiler system for smooth, efficient pruning and wood cutting. Lightweight and easy to maneuver, it’s perfect for professionals and DIYers seeking reliable, portable cutting performance with minimal downtime.

## Description

desertcart.com : Mini Chainsaw for Dewalt 20V Max Battery, 8-Inch and 6-Inch 2-IN-1 Cordless Electric Chain saw with Brushless Motor and Auto-Oiler, 800W Hand Mini Chainsaw for Tree Pruning Wood Cutting(No Battery) : Patio, Lawn & Garden

Review: For the price it is a great saw - I have now used the saw in the removal of several sucker trees and removing the limbs from a large pine tree I am removing. The saw has worked flawlessly the oiler works well and keeps the chain lubricated. I had to re tension the chain that system also worked very well. It cuts faster than I thought it would. It is light and easy to maneuver. It was a 1/4 of the price of the saw I was thinking of purchasing. I am happy with my purchase it has done everything that it was advertised to do. I will come back later to see how long it lasts.
Review: Surprisingly powerful and durable with great battery life (Milwaukee M18 batteries) - I'll admit, I wasn't expecting much from this inexpensive 6" and 8" electric chainsaw, powered by my Milwaukee M18 batteries - but I have been pleasantly surprised. I was concerned by some of the 1-star reviews, but decided to give it a try. Over two days, I've cut a surprisingly large number of Western Red Cedar limbs and rhododendrons and wild cherry and vine maples, without any problems using this saw (see what I cut in the 3 photos). I did change the chain on the second day as it was starting to wear. (When the 37 drive-tooth chains only cost about $2.25 each on desertcart, it isn't worth sharpening the old chains!). I have been surprised by how much I can cut with a single battery (When fully discharged, I'd put the discharged battery in my Milwaukee charger while using my second battery, never being without battery power). The saw easily cut through 5 plus-inch limbs with the 6" bar (I have not yet tried the 8" bar). In fact, I'd say that this saw cuts through the 5" limbs size as fast as my 21" Stihl 2-cycle saw. Plenty of power, far quieter and more convenient than using my gas-powered saw. I had no problems changing chains or adjusting chain tension. No problem with the chains loosening during use (though on first use, the chain stretches a bit, so I did tighten after the first few cuts). No problems with the 6" bar at all. The oiler worked well, and I did not experience any leakage as some have said. Battery life was excellent. My Milwaukee M18 batteries fit perfectly. Pleased I can find yet another use for my M18 batteries!

## Features

- Powerful Brushless Motor: The mini chainsaw is equipped with a powerful 800W brushless motor. The 32000 rpm motor speed brings powerful cutting energy, helping you complete the cutting work efficiently!
- 8-Inch and 6-Inch 2-in-1 Design: The 8-inch and 6-inch dual-specification chain combination gives you greater freedom in your cutting work. Whether you are pruning flowerbed branches or cutting logs, you can always easily adjust the best configuration.
- Tool-free Chain Tensioner: The mini chainsaw with tool-free chain tensioning and bar lock knob making it easy to install and replace chain. Easy access chain tensioner for quick adjustments to chain tension. You can adjust to the best cutting state at any time according to the work content.
- Compatibility with Dewalt 20V Battery: The Pruning Chainsaw Compatibility with Dewalt 20V Battery, Insert your own battery to start.(DCB200, DCB201, DCB203, DCB204, DCB206 etc.), Built-in low voltage protection to eliminate safety hazards. The machine will automatically shut down if the battery voltage is below 14.4v.
- Manganese steel quenching chain: The electric cordless chain saw is equipped with sharp chain tooth blades, and the high-quality guide chain has been double-hardened for greater efficiency and wear resistance. The chain speed is up to 26 ft/s, for silky smooth cutting.
- Automatic oil filling system: Automatic oiler delivers proper chain lubrication and increased productivity. Lubricates the saw chain automatically while the pruning chainsaw is running, it can effectively avoid the danger of jamming and overload burning. Enjoy Cheese-like smooth cutting experience.
- 3.3ft Super Convenient Waist Cord: The pruning chainsaw has an innovatively designed upper handle, equipped with a 3.3ft double buckle waist cord, the lock buckle can be fixed on the waist, completely freeing your hands and helping you to perform aerial work conveniently.
- What will you get: Package includes a Pruning chainsaw (battery not included), 1*oil bottle, a 6" guide bar and chain (already installed on the machine), 1*8" guide bar, 1*8" saw chain, 1*scabbard, 1*3.3FT double-buckle waist rope, 1*Goggles, 1*Gloves, 1*user manual, and 24 months Limited Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DC4M4GHY |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Best Sellers Rank | #14,738 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #67 in Power Chain Saws |
| Brand | DEMIMA |
| Chain Length | 8 Inches |
| Chain Speed | 26 ft/s |
| Color | Yellow |
| Customer Reviews | 4.3 4.3 out of 5 stars (427) |
| Date First Available | August 3, 2024 |
| Horsepower | 800 Watts |
| Item Package Quantity | 1 |
| Item Weight | 4 pounds |
| Item model number | DM-CS-DW |
| Manufacturer | DEMIMA |
| Power Source | Battery Powered |
| Product Dimensions | 17"L x 3.5"W x 10.5"H |
| Style | For Dewalt 20V |
| UPC | 711663801575 |
| Voltage | 20 Volts |
| Wattage | 80 KW |

## Product Details

- **Brand:** DEMIMA
- **Chain Length:** 8 Inches
- **Chain Speed:** 26 ft/s
- **Horsepower:** 800 Watts
- **Item Weight:** 4 Pounds
- **Manufacturer:** DEMIMA
- **Power Source:** Battery Powered
- **Product Dimensions:** 17"L x 3.5"W x 10.5"H
- **UPC:** 711663801575

## Images

![Mini Chainsaw for Dewalt 20V Max Battery, 8-Inch and 6-Inch 2-IN-1 Cordless Electric Chain saw with Brushless Motor and Auto-Oiler, 800W Hand Mini Chainsaw for Tree Pruning Wood Cutting(No Battery) - Image 1](https://m.media-amazon.com/images/I/717UOvB9hUL.jpg)
![Mini Chainsaw for Dewalt 20V Max Battery, 8-Inch and 6-Inch 2-IN-1 Cordless Electric Chain saw with Brushless Motor and Auto-Oiler, 800W Hand Mini Chainsaw for Tree Pruning Wood Cutting(No Battery) - Image 2](https://m.media-amazon.com/images/I/81+YfE9AR7L.jpg)
![Mini Chainsaw for Dewalt 20V Max Battery, 8-Inch and 6-Inch 2-IN-1 Cordless Electric Chain saw with Brushless Motor and Auto-Oiler, 800W Hand Mini Chainsaw for Tree Pruning Wood Cutting(No Battery) - Image 3](https://m.media-amazon.com/images/I/816e6odwi1L.jpg)
![Mini Chainsaw for Dewalt 20V Max Battery, 8-Inch and 6-Inch 2-IN-1 Cordless Electric Chain saw with Brushless Motor and Auto-Oiler, 800W Hand Mini Chainsaw for Tree Pruning Wood Cutting(No Battery) - Image 4](https://m.media-amazon.com/images/I/71I00kbLdhL.jpg)
![Mini Chainsaw for Dewalt 20V Max Battery, 8-Inch and 6-Inch 2-IN-1 Cordless Electric Chain saw with Brushless Motor and Auto-Oiler, 800W Hand Mini Chainsaw for Tree Pruning Wood Cutting(No Battery) - Image 5](https://m.media-amazon.com/images/I/81khtM0Yk0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ For the price it is a great saw
*by S***N on December 14, 2025*

I have now used the saw in the removal of several sucker trees and removing the limbs from a large pine tree I am removing. The saw has worked flawlessly the oiler works well and keeps the chain lubricated. I had to re tension the chain that system also worked very well. It cuts faster than I thought it would. It is light and easy to maneuver. It was a 1/4 of the price of the saw I was thinking of purchasing. I am happy with my purchase it has done everything that it was advertised to do. I will come back later to see how long it lasts.

### ⭐⭐⭐⭐⭐ Surprisingly powerful and durable with great battery life (Milwaukee M18 batteries)
*by R***D on August 9, 2025*

I'll admit, I wasn't expecting much from this inexpensive 6" and 8" electric chainsaw, powered by my Milwaukee M18 batteries - but I have been pleasantly surprised. I was concerned by some of the 1-star reviews, but decided to give it a try. Over two days, I've cut a surprisingly large number of Western Red Cedar limbs and rhododendrons and wild cherry and vine maples, without any problems using this saw (see what I cut in the 3 photos). I did change the chain on the second day as it was starting to wear. (When the 37 drive-tooth chains only cost about $2.25 each on Amazon, it isn't worth sharpening the old chains!). I have been surprised by how much I can cut with a single battery (When fully discharged, I'd put the discharged battery in my Milwaukee charger while using my second battery, never being without battery power). The saw easily cut through 5 plus-inch limbs with the 6" bar (I have not yet tried the 8" bar). In fact, I'd say that this saw cuts through the 5" limbs size as fast as my 21" Stihl 2-cycle saw. Plenty of power, far quieter and more convenient than using my gas-powered saw. I had no problems changing chains or adjusting chain tension. No problem with the chains loosening during use (though on first use, the chain stretches a bit, so I did tighten after the first few cuts). No problems with the 6" bar at all. The oiler worked well, and I did not experience any leakage as some have said. Battery life was excellent. My Milwaukee M18 batteries fit perfectly. Pleased I can find yet another use for my M18 batteries!

### ⭐⭐⭐⭐ Great little chainsaw
*by J***N on January 8, 2026*

No complaints But chain doesn't last very long

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-08*