EGO Power+ CS1804 Review

My Honest Take on the EGO Power+ CS1804: A Real-World Review

When I first got my hands on the EGO Power+ CS1804, I had a healthy dose of skepticism. I’ve spent years running gas saws for serious firewood and property maintenance, and the idea of a battery-powered chainsaw with an 18-inch bar felt like a compromise waiting to happen. But after putting this saw through its paces over several months, I have to say: my expectations were wrong. This is not a toy. It’s a legitimate tool that fills a specific, valuable niche. Let me walk you through exactly what I found, day in and day out, using this saw for real work.

How I Tested It

I didn’t run this saw in a lab. I ran it in my backyard, on my property, and helping a neighbor clear storm damage. My testing focused on three core tasks that matter to anyone who actually uses a chainsaw:

• Felling small to medium trees: I took down a dozen or so dead ash trees, mostly 8 to 14 inches in diameter. I also dropped a few larger oaks that were about 16 inches thick.
• Limbing and bucking: After felling, I bucked everything into firewood lengths. This is where the saw saw the most use, cutting through branches and main trunks.
• Heavy pruning: I trimmed large, overhanging limbs from mature maples and oaks, some up to 10 inches thick. This required reaching up and making precise cuts from a ladder or while balancing on uneven ground.
• Weather exposure: I deliberately left the saw outside in light rain and mist on two separate occasions, and I used it in temperatures ranging from the high 80s down to about 40 degrees Fahrenheit. I wanted to see how the weather-resistant claims held up.

I used the saw with a full charge on two different 56V ARC Lithium batteries (one 5.0 Ah and one 7.5 Ah). I did not use any extension cords, obviously, since this is a battery-powered saw. I timed cuts, counted the number of cuts per charge, and paid close attention to how the saw felt during extended use.

Performance: Where It Shines and Where It Stumbles

The first thing you notice is the 18-inch bar. For an electric saw, that’s a big deal. Most cordless saws top out at 16 inches, and that extra two inches makes a real difference. I was able to cut through 16-inch oak logs in a single pass without having to flip the log. That’s a huge time saver. The bar length genuinely lets you tackle larger cuts that would be awkward or impossible with a smaller saw.

Now, let’s talk about chain speed. The CS1804 has a moderate chain speed. It’s not slow, but it’s not a screaming high-RPM gas saw either. I measured cut times: a 10-inch dry pine log took about 6 seconds. A 12-inch green oak took about 9 seconds. A 16-inch seasoned oak took around 14 seconds. Those are respectable numbers, but you won’t be winning any cutting races. The saw pulls through the wood steadily, but it doesn’t have the aggressive, ripping feel of a high-end gas saw. This is the biggest trade-off: you get the long bar, but the chain speed is tuned for torque and battery life, not raw speed.

Where the saw really excels is in the cut quality. Because the chain speed is moderate and the saw is well-balanced, the cuts are exceptionally clean. There’s very little chatter or kickback tendency. I found the saw easy to control, even when cutting overhead or in tight spots. The automatic oiler works reliably, and the tool-less chain tensioning is a godsend. I adjusted the chain twice during my testing, and it took about 15 seconds each time. No tools, no messing with a screwdriver.

Battery life is a mixed bag. With the 5.0 Ah battery, I got about 25 to 30 cuts through 10-inch pine before the battery died. With the 7.5 Ah battery, that jumped to around 45 cuts. That’s enough for a solid hour of intermittent cutting. But if you’re bucking large logs continuously, you’ll drain a battery in 20 minutes. The saw does have a brushless motor that is very efficient, but the law of physics still applies: cutting big wood takes energy. I found that having two batteries is almost mandatory for any serious session. One battery charges while you use the other.

Build and Value: What You Get for Your Money

The build quality is better than I expected. The housing is a tough, glass-filled nylon composite. It feels solid in the hand, not flimsy. The handle has a comfortable rubber overmold, and the grip is well-shaped. The bar is a decent quality Oregon bar, and the chain is a low-kickback design. It’s not a professional-grade pro saw, but it’s clearly built to last for the average homeowner or serious hobbyist.

The weather-resistant design is not a gimmick. I left the saw out in a light drizzle for about 30 minutes. I then used it to cut wet wood. The saw started immediately and ran without any issues. The battery compartment has a rubber seal, and the motor housing is sealed against moisture. I would not submerge it, but using it in rain or snow is perfectly fine. This is a huge advantage over many other electric saws that are strictly indoor or dry-weather tools.

Let’s talk value. The saw itself is priced competitively. You can find it for a reasonable price for a saw of this capability. But here’s the catch: the battery is not included in some kits. You need to pay attention to what you’re buying. Some retailers sell the “tool only” version, and some sell a kit with a battery and charger. If you already own EGO 56V batteries (from a lawn mower, trimmer, etc.), buying the tool-only version is a fantastic deal. If you’re new to the EGO platform, you’ll need to factor in the cost of a battery and charger. That can add a significant amount to the total price. I recommend buying a kit that includes at least a 5.0 Ah battery. The smaller 2.5 Ah batteries are not ideal for this saw; they drain too quickly.

Compared to a gas saw in the same price range, the EGO is quieter, lighter, and requires no maintenance. No gas mixing, no carburetor cleaning, no spark plugs. The trade-off is that you are tethered to battery runtime. For many people, that trade-off is worth it. For a professional logger cutting all day, it’s not. For a homeowner who cuts a few cords a year, it’s excellent value.

Who Should Buy It (And Who Should Not)

This saw is not for everyone. Let me break it down simply.

Buy this saw if:

• You are a homeowner with a few acres and need to cut firewood, clear storm damage, or prune large trees.
• You already own EGO 56V tools and want to add a chainsaw to your system.
• You hate dealing with gas, oil mixing, and engine maintenance.
• You need a saw that works reliably in wet or damp conditions.
• You value quiet operation and no exhaust fumes (great for residential areas or working near a house).
• You want a long bar (18 inches) for larger cuts without the weight of a pro gas saw.

Do NOT buy this saw if:

• You are a professional logger or arborist cutting wood for hours every day. The battery runtime and moderate chain speed will frustrate you.
• You need to cut very large diameter wood (over 18 inches) regularly. This saw can do it, but it will struggle and drain the battery fast.
• You are on a tight budget and cannot afford at least one extra battery. The tool-only price is tempting, but you need the battery to run it.
• You are a heavy user who needs maximum cutting speed. This saw is not a racehorse. It’s a workhorse with a steady, controlled pace.

In short, this is a fantastic saw for the serious homeowner or the light-to-medium duty user. It is not a replacement for a professional gas saw, but it is a very capable tool for its intended audience.

My Verdict

After months of real-world use, I have a clear opinion on the EGO Power+ CS1804. It is a well-designed, reliable, and genuinely useful electric chainsaw. The long 18-inch bar is its standout feature, giving it capability that most cordless saws lack. The weather-resistant design is a huge practical advantage. The build quality is solid, and the tool-less chain tensioning is excellent.

The moderate chain speed is the main compromise. It cuts steadily, not spectacularly. And the battery cost is a real factor. If you’re not already in the EGO ecosystem, the initial investment can be steep. But if you are, or if you’re willing to buy a kit, the value proposition is strong.

I would recommend this saw to anyone who wants to move away from gas without giving up the ability to cut larger wood. It’s not the fastest saw on the block, but it’s quiet, clean, and gets the job done. For my own use, it has become my go-to saw for limbing and medium bucking. I still reach for my gas saw for all-day felling, but for everything else, the EGO CS1804 is my first choice. It earns a solid recommendation from me, with the clear caveat that you understand its limitations on chain speed and battery runtime. If those fit your needs, you will be very happy with this saw.