DeWalt 20V 12″ vs Mellif 40V Chainsaw: Review & Buying Guide

Two battery-powered chainsaws, both compatible with DeWalt-style 20V battery packs, can handle common homeowner cutting jobs, but they suit different buyers. One is the familiar DeWalt 20V 12-inch chainsaw, and the other is a Melli Tools cordless chainsaw package that includes more accessories. I compared them on similar logs, checked the practical features, and looked at what you actually get for the money. Here are the real takeaways, pros and cons, safety notes, and buying advice so you can choose the better saw for your yard work.

Quick Answer

Choose the DeWalt 20V 12-inch chainsaw if you already own DeWalt batteries and want trusted build quality. Choose the Melli Tools chainsaw package if you want better out-of-box value, a 14-inch cutting setup, extra chains, batteries, and a charger included.

Key Takeaways

  • Both saws are useful for homeowner cutting, trimming, storm cleanup, and light firewood work.
  • The DeWalt 20V 12-inch model feels solid, has a generous oil tank, and is a good fit if you already own compatible batteries.
  • The Melli Tools package offers stronger value because it commonly includes two bars, two chains, two batteries, and a charger.
  • The Melli setup I tested used two 20V-compatible batteries at once and felt stronger on thicker cuts.
  • For small branches and tight spaces, a 12-inch bar is easier to handle. For thicker logs, the 14-inch Melli bar gives more reach.

At a Glance

Best For Homeowners, DIY users, yard cleanup, small logs, branches, and occasional storm debris
DeWalt Advantage Brand trust, sturdy feel, larger oil reservoir, simple field adjustments
Melli Advantage More accessories, 14-inch and 12-inch bar options, two-battery setup, better package value
Main Buying Check Confirm whether batteries, charger, extra chains, and both bars are included in the listing before buying

What I Tested and Why It Matters

The machines I compared share one useful compatibility point: both can run on DeWalt-style 20V battery packs. That matters if you already own DeWalt batteries and chargers because you may be able to use the same battery platform across more than one tool.

That said, battery compatibility still needs care. You should match batteries and chargers properly, inspect fit before use, and follow the instructions that come with your specific tool and battery pack. A battery that slides on does not automatically mean every charger, saw, or pack combination should be treated the same.

The two saws also differ in bar length options and what comes in the box. The DeWalt model often comes as a bare tool and leans on DeWalt’s name, design, and build quality. The Melli Tools chainsaw arrives as a more complete package, commonly including extra bars, chains, batteries, and a charger.

Melli chainsaw bar next to a DeWalt battery on cut logs

Hands-On Features and Build Quality

Here are the practical details I inspected on each saw. These are the things that matter during real yard work: oil access, chain adjustment, safety feel, battery setup, and what you have to buy separately.

DeWalt 20V 12-Inch Model

  • Package style: Comes as the saw only in many retail listings, often with no batteries or charger included.
  • Oil system: Has a generous oil tank and an easy-to-access oil fill cap.
  • Front guard: Includes a brush guard that locks forward for a simple safety mechanism.
  • Chain adjustment: Uses a straightforward chain tensioner that works well in the field.
  • Best fit: Works best for buyers who already own DeWalt batteries or prefer to stay inside the DeWalt tool ecosystem.

Melli Tools Cordless Chainsaw

  • Bar setup: I tested it with a 14-inch bar installed, and it also ships with a 12-inch bar.
  • Power setup: Runs as a 40V-style setup by using two 20V-compatible batteries at once, which helps explain its stronger feel on thicker cuts.
  • Included accessories: The package often includes two chains, two batteries, a charger, and sometimes gloves depending on the listing.
  • Oil system: The oil tank is slightly smaller and not as deep as the DeWalt’s, but it is still serviceable for typical yard work.
  • Chain adjustment: The chain tensioner placement and action are easy to use.
  • Best fit: Works well for buyers who want the most complete kit for the money.

Note: Listings can change. Before buying either saw, check whether the product is sold as a bare tool or as a kit with batteries and a charger. That one detail can change the total value fast.

Person holding DeWalt cordless chainsaw with 12-inch brushless bar and front brush guard

Real-World Cutting Tests

I cut the same log with both saws, then flipped the log to try a thicker section. Both machines handled the work and cut through the wood, but the experience was not exactly the same.

The DeWalt 12-inch 20V chainsaw had moments where it struggled a bit on heavier sections. It still finished the cuts and performed reliably for typical yard tasks, especially when used with a sharp chain and steady pressure.

The Melli Tools chainsaw with the 14-inch bar tended to have a little less struggle and completed the cuts maybe a touch quicker. The 14-inch length gives it an edge on thicker pieces where you want extra reach and fewer repositions.

Chainsaw with a 12-inch bar cutting through a thick section of a log

On balance, both saws are capable. The DeWalt is solid and well-built. The Melli delivered slightly better throughput in my test cuts, especially with the 14-inch bar installed.

12-Inch vs 14-Inch Bar: Which Size Makes More Sense?

A 12-inch chainsaw bar is easier to control in tight spots, lighter in the hand, and useful for small branches, pruning, and quick yard cleanup. That makes the DeWalt 12-inch model a comfortable choice if most of your work is small to medium cutting.

A 14-inch bar gives you more reach and can make thicker pieces easier to approach. You may not always need the extra length, but when a log is close to the limit of a 12-inch saw, that extra bar length can reduce repositioning and make the cut feel smoother.

For most homeowners, the best bar size depends on the work:

  • Choose 12 inches for limbing, small logs, brush cleanup, and tighter handling.
  • Choose 14 inches for slightly larger logs, faster rough cleanup, and fewer repositioned cuts.
  • Keep both options if you want one setup for light work and another for thicker material.

Pro Tip: Bar length helps, but chain sharpness matters just as much. A sharp 12-inch chain can feel better than a dull 14-inch chain, especially on dry or dense wood.

Value, What’s Included, and Buying Considerations

If you want pure build quality and the DeWalt badge, the DeWalt saw is attractive. It feels well-designed and has a roomy oil reservoir. Keep in mind that many DeWalt listings sell the saw only, without batteries or charger. That can add to the final cost if you need cells, so it is worth checking current kit and bare-tool pricing on Amazon before you buy.

The Melli option stands out for package value. You can check current kit pricing on Amazon, but for roughly the same price you often get:

  • Two bars with 14-inch and 12-inch options
  • Two chains for replacement or backup use
  • Two batteries and a charger included in many kits
  • Possible extras such as gloves or other accessories depending on the listing

That makes the Melli package appealing if you are starting from scratch and do not already own batteries. The DeWalt makes more sense if you already have DeWalt packs and chargers, trust the brand, and prefer a simpler saw-only purchase.

Melli 14-inch chainsaw bar and chain positioned over stacked logs

Safety and Maintenance Notes Before You Cut

Battery chainsaws may look less intimidating than gas saws, but they still need the same respect. The chain is sharp, the motor has instant torque, and kickback can happen if the nose of the bar catches wood the wrong way.

Warning: Wear eye protection, gloves, long pants, and sturdy footwear when using either chainsaw. Keep both hands on the saw, avoid cutting above shoulder height, and never run the saw with a loose chain.

Before each cutting session, check these basics:

  • Chain tension: The chain should sit on the bar properly without sagging.
  • Bar oil: Fill the oil tank before cutting and check it during longer jobs.
  • Battery charge: Start with fully charged packs, especially on the Melli because it uses two batteries at once.
  • Chain direction: Make sure the cutters face the correct way after replacing or swapping chains.
  • Work area: Clear footing, keep people away, and plan where the wood will move after the cut.

Who Should Buy the DeWalt 20V 12-Inch Chainsaw?

The DeWalt 20V 12-inch chainsaw is the better pick if you already own compatible DeWalt batteries and want a simple, proven tool for occasional yard work. It is also a good choice if you value the feel of the DeWalt build, the larger oil reservoir, and the confidence that comes with buying into a known tool line.

It makes the most sense for:

  • Homeowners who already have DeWalt 20V batteries
  • Users who mostly cut branches, small logs, and light storm debris
  • Buyers who prefer a known brand over a larger accessory bundle
  • People who want a compact 12-inch saw for easier handling

Who Should Buy the Melli Tools Chainsaw Package?

The Melli Tools cordless chainsaw package is the better pick if you want the most value out of the box. The included accessories are the main advantage. You get more cutting setup options, spare parts, and a ready-to-use kit without having to buy separate batteries right away.

It makes the most sense for:

  • Buyers who do not already own DeWalt batteries
  • Users who want a 14-inch bar for slightly thicker cuts
  • Homeowners who like having a 12-inch and 14-inch setup in one package
  • Budget-focused shoppers who want batteries, charger, bars, and chains included

Final Verdict and Recommendation

Both saws will cut wood and get the job done. The better choice depends on what matters more to you: trusted build quality or total kit value.

  • Buy the DeWalt if you prioritize brand trust, slightly larger oil capacity, and the feel of DeWalt build quality, especially if you already own compatible batteries or prefer to buy batteries separately.
  • Buy the Melli Tools package if you want the most value out of the box: more bars, extra chains, two batteries, and a charger. The Melli showed slightly better performance with the 14-inch bar and is more wallet-friendly when you consider the included accessories.

Both saws can run on DeWalt-style batteries, and both are capable of cutting wood. The real difference is whether you want DeWalt’s familiar build or Melli’s stronger package value.

I’m becoming a fan of these Melli-style tools because they offer cross-compatibility with DeWalt-style batteries and a compelling package value. Ultimately, both saws are solid choices for homeowners and DIYers.

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Frequently Asked Questions

Do both saws accept DeWalt batteries?

Yes. Both the DeWalt and the Melli saw can accept DeWalt-style 20V-compatible batteries. For safety, use the correct charger for the battery you are charging and follow the instructions that come with each battery pack. The Melli chainsaw runs as a two-battery setup, so you need two charged packs ready to go.

What bar sizes are available and which is better?

The DeWalt tested was a 12-inch model. The Melli I tested included a 14-inch bar and also comes with a 12-inch bar. A 14-inch bar gives better reach and can handle thicker cuts more comfortably, while a 12-inch bar is lighter and easier to maneuver for smaller yard tasks.

What comes in the box with each saw?

DeWalt often ships the saw only, typically without batteries or a charger. The Melli package commonly includes two bars, two chains, two batteries, a charger, and sometimes gloves depending on the listing. Always check the specific product listing before purchasing because kit contents can change.

How do they perform on thicker logs?

Both saws completed thick cuts in my testing. The Melli with the 14-inch bar had a little less struggle and completed cuts slightly quicker. The DeWalt 12-inch still finished the cuts but showed more signs of load in tougher sections.

Are there notable safety or maintenance features?

Both saws include a front guard and a user-accessible chain tensioner. The DeWalt has a larger oil reservoir, which may reduce the need for frequent refills. Regular chain tension checks, bar oiling, and careful two-hand control remain important for safe, efficient operation.

Which saw is better for a first-time battery chainsaw buyer?

The Melli package may be easier for a first-time buyer because it commonly includes batteries, a charger, extra chains, and two bar sizes. The DeWalt is still a strong choice if you already own DeWalt batteries or prefer a familiar brand with a compact 12-inch setup.

Is the Melli better than the DeWalt?

The Melli is better for package value and slightly stronger cutting feel with the 14-inch bar in my test. The DeWalt is better if you want a known brand, a solid 12-inch saw, and a larger oil reservoir. Neither choice is wrong for normal homeowner use.

DeWalt 20V 12” Chainsaw: https://amzn.to/48aUt1K Melli Tools Chainsaw: https://amzn.to/49EApXU

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About the Author

Natalie Rhodes is a writer at GoMyReview who focuses on practical automotive troubleshooting, vehicle maintenance, and consumer technology. She creates clear, reader-friendly guides that help everyday users understand common problems and make informed decisions. Her work covers topics ranging from Toyota Camry engine and cooling issues to laptop performance and temperature monitoring. Natalie is committed to careful research, straightforward explanations, and useful solutions that readers can confidently apply.

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