EGO Power+ CS1815 Chainsaw Review
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Last updated October 31, 2026
Yes, the EGO Power+ CS1815 is a good buy for a homeowner with real tree work: felling small trees, bucking firewood and clearing storm damage without fuel, pull-starts or exhaust. It is an 18-inch battery saw that cuts like a mid-size gas saw in short bursts.
It is not for someone cutting large hardwood all day, and it is more saw than a few branches a year need. The CS1815 is the kit: the saw plus a 6.0Ah battery and charger. The brushless motor, the 18-inch bar, the two speed modes and the included pack are what you pay for over a basic corded or small battery saw, and the kit runs out of the box.
What the CS1815 does well
The saw's strengths show up in the cuts a homeowner actually makes, and in the details that save time between them.
Power for its class
The high-efficiency brushless motor delivers the power and performance of a 50cc gas chainsaw. Read that honestly: it matches a 50cc saw in short, hard cuts, but a battery pack holds far less energy than a fuel tank, so it will not hold that output as long.
Instant, quiet start
There is no pull cord, no fuel to mix and no warm-up. You squeeze the trigger and cut. It runs far quieter than a gas saw, though the manual still requires hearing protection.
Cut capacity
The 18-inch bar and chain take large branches, small-to-medium trees, firewood bucking and seasonal cleanup. An 18-inch bar makes a single-pass cut of roughly 16 inches of wood; bigger trunks are cut from both sides.
Battery life and charging
The included 6.0Ah ARC Lithium battery gives up to 330 cuts on a 4x4, and the included charger refills it quickly. Buyers on Amazon most often praise the battery performance and the fast charging.
LED display and work light
The LED display shows the speed mode and the battery charge status, and the adjustable front work light illuminates the cut, which helps late in the day or in shade.
Metal bucking spikes
Large metal spikes grip the log and give you stability and leverage for smooth, controlled cuts.
Tool-free chain tensioning
Two separate controls: side-cover/bar-lock knob + dedicated tensioning knob (not the old all-in-one dial), so you can re-check it in the field without hunting for a wrench.
Ecosystem fit
The saw runs on EGO 56V ARC Lithium batteries, so a pack you already own for other EGO outdoor tools powers it too.
Where the CS1815 falls short
The limits are the flip side of the runtime and the price of a consumer-grade setup, and they matter most on big wood.
Weight with the big battery
With the 6.0Ah pack on, the saw is heavy. Plan on two hands and deliberate cuts; this is not a one-hand limbing saw. The weight is what buys the runtime.
Runtime on real wood versus the headline figure
The 330-cut figure is measured on 4x4 lumber. Real logs are thicker, so expect noticeably fewer cuts per charge as diameter grows.
Consumer-grade chain
The 18-inch bar runs a low-kickback, low-profile chain. It cuts smoothly and safely, but each tooth removes less wood than a full-size professional chain, so dense hardwood feels slower even with a strong motor behind it.
It is still a maintenance tool
You still add bar oil, sharpen the chain and check tension. Going cordless removes fuel, pull-starts, spark plugs and air filters, not upkeep.
Oil seepage in storage
Bar oil can seep when the saw sits. This is normal for chain saws, not a defect; empty the oil tank after use and run the saw briefly.
No carry case
The saw ships with a scabbard, not a hard case.
Battery energy is finite
For all-day felling of large hardwood, a gas saw still wins on endurance. If that is your work, this saw is the wrong tool.
The product in this review
EGO Power+ CS1815 chainsaw
See on AmazonUseful specifications
These are the figures that decide whether the saw fits your work.
| Specification | Value |
|---|---|
| Model | CS1815 (kit); bare-tool variant CS1810 |
| Power source | 56V battery (6.0Ah ARC Lithium included) |
| Motor | High-efficiency brushless |
| Bar and chain length | 18 inches |
| Advertised performance | 50cc gas equivalent |
| Advertised cuts | Up to 330 cuts on a 4x4 with the included 6.0Ah battery |
| Speed modes | Two, shown on the LED display |
| Chain tensioning | Tool-free, twist-dial |
| Bucking spikes | Large metal |
| Work light | Adjustable LED |
| Included | 18-inch bar and chain, 6.0Ah battery, charger |
| Warranty | 5-year tool, 3-year battery and charger |
| Dimensions | 36.3 inches long, 8.9 inches wide, 10.4 inches high |
The CS1815 kit and the CS1810 bare tool
The CS1815 is the complete kit: the 18-inch saw with a 6.0Ah battery and a charger. The CS1810 is the same saw sold as a bare tool, with no battery and no charger in the box, and it weighs 10.1 pounds without a pack. Choose the CS1815 if you are starting from nothing, and the CS1810 if EGO 56V batteries and a charger are already in your garage.
Setting it up and getting the best from it
A few habits at the start keep the saw cutting well and save you trouble later.
The EGO Power+ CS1815 is a strong, genuinely capable 18-inch battery chainsaw for the homeowner with real tree work and a preference for cordless, low-noise operation, especially anyone already in the EGO 56V ecosystem or buying the complete kit. You get gas-like power in bursts, instant starts, a useful display and work light, and tool-free tensioning. Against that sit the weight with the big pack, real-world runtime below the headline figure, and a consumer chain that slows on dense hardwood. Buy the kit if you want it ready to run, buy the bare tool if you already own the batteries, and choose gas only if you need all-day sustained heavy cutting.
Frequently asked questions
Most of the questions about this saw come down to what the box holds and how far one charge really goes on the wood in your yard.
How heavy is the EGO Power+ CS1815 once the 6.0Ah battery is mounted, and can you run it one-handed?
The EGO Power+ CS1815 weighs 28 pounds, and that heft is the price of the runtime the large pack provides. Plan on gripping the saw with both hands for measured, controlled passes rather than treating it as a one-hand limbing tool.
Is there a version of the EGO Power+ CS1815 sold without the battery and charger?
Yes. The EGO Power+ CS1810 is the identical saw offered as a bare tool, with no pack and no charger in the box, which makes sense if EGO 56V batteries are already in your garage. Buying the kit instead means you pay once for everything needed to make the first cut, and the charger refills the pack in well under an hour.
What does the 50cc gas equivalent claim on the EGO Power+ CS1815 actually mean in the cut?
It means the saw pulls through a hard cut at a rate a 50cc gas model would, so bucking medium logs and felling small trees feel quick rather than strained. The claim describes peak effort, not endurance: expect the strongest performance in the first cuts of a charge and plan breaks to swap or recharge the pack on bigger jobs. One Amazon reviewer describes the saw as surprisingly powerful and built to finish the job.
What chain does the EGO Power+ CS1815 run, and how does it handle dense hardwood?
The EGO Power+ CS1815 carries a low-profile, low-kickback chain on its 18-inch bar, which keeps cutting smooth and safe but takes a smaller bite per tooth than a full professional chain. Dense hardwood therefore feels slower, even with the strong motor driving it.