8 Inch Cordless Mini Chainsaw Brushless Electric Saw - Lightweight

In this review the DEHANTOOLS 8 in cordless mini chainsaw is judged as a compact, practical tool for homeowners and hobbyists who need a capable saw without the bulk of a full-size chainsaw. The bottom line: its brushless motor and lightweight 8.1 lb design make it ideal for trimming, pruning and small woodworking tasks where portability and smooth cuts matter most. For users who want a ready-to-run kit with batteries and spare bars, this package delivers most of what is needed for yard work and DIY jobs.

Key Features

• Brushless motor: The upgraded pure copper brushless motor provides stronger torque and smoother, more efficient cutting with reduced maintenance compared with brushed designs.
• 800 to 900W power: With a 900W rated motor and a chain speed of about 26.25 ft/s, it cuts through branches and logs up to 8 in thick with steady performance.
• Complete kit: The package includes two 2.0Ah batteries, a charger, two guide bars, two chains and safety accessories so users can start work immediately.
• Lightweight handling: At roughly 8.1 lbs and quick to assemble in under a minute, it is easy to maneuver for extended trimming or higher branch work.
• Safety features: Dual safety lock and an anti-kickback system reduce accidental starts and improve operator control during cuts.
• Auto-oiling and durability: Built-in auto-oiling and a reinforced battery slot improve long-term reliability and help the chain run smoothly.

Who It's For

This mini chainsaw is best for homeowners, gardeners and DIYers who need a portable saw for pruning, limb removal and small log cutting without the noise and weight of a full-size gas chainsaw. The included spare bars, chains and safety gear make it a convenient gift option for someone who needs a ready-to-use kit.

It is less suitable for heavy commercial or continuous professional use where larger bar lengths, longer battery runtime or industrial duty cycles are required. Also, buyers who need very long single-session runtime should plan on extra batteries since user reports show mixed experiences with battery life and initial charging for some units.

Pros & Cons

Pros

• Powerful brushless motor delivers smooth, efficient cuts for an 8 in saw.
• Lightweight and ergonomic for extended trimming and overhead work.
• Comprehensive kit includes spare bars, chains, gloves and goggles for immediate use.
• Auto-oiling and improved chain tensioning reduce maintenance and chain loosening.

Cons

• Battery life receives mixed feedback; consider extra batteries for longer jobs.
• Not intended for heavy commercial cutting beyond 8 in logs or continuous professional use.

Specifications

Brand	DEHANTOOLS
Bar length	8 in
Motor type	Pure copper brushless motor (900W)
Chain speed	Approx. 26.25 ft/s
Weight	8.1 lbs
Included power	2 x 2.0Ah rechargeable batteries and charger
Kit contents	2 guide bars, 2 chains, gloves, goggles, oil bottle, screwdriver, storage box

Our Verdict

The DEHANTOOLS 8 in cordless mini chainsaw is a strong value for homeowners and hobbyists who want a portable, easy-to-use tool for trimming, pruning and light cutting. Its brushless motor, complete accessory kit and lightweight handling make it a practical choice for yard tasks, though professionals working long shifts should opt for larger, higher-capacity systems.

Frequently Asked Questions

Does it come with batteries and a charger?
Yes, the package includes two 2.0Ah rechargeable batteries and a charger so you can start using it right away.

What maximum cutting thickness can it handle?
With the 8 in bar and 900W motor it is designed to cut branches and logs up to about 8 in thick.

Are safety accessories included?
The kit includes work gloves, safety goggles, and safety features on the saw such as a dual safety lock and anti-kickback system.