EGO has been steadily pushing the limits of cordless outdoor power equipment, and its 18-inch chainsaw lineup is a prime example of that evolution. With the release of the 56V 18-inch CS1810, EGO aims to build on the already solid foundation of the CS1800 by boosting power, refining features, and delivering a more capable cutting experience.
On paper, the numbers already suggest a meaningful upgrade—but as always, real-world performance is what matters most to us. I spent some time putting this saw to work to see how it stacks up against its predecessor, and whether it’s worth the additional $100 you’ll pay for EGO’s latest 18-inch chainsaw.
Pros
- Well-balanced design
- Improved speed and power
- Tool-free chain tensioner
- Two speed modes
- Digital display
- Excellent kit value
Cons
- No significant drawbacks
EGO 56V CS1810 18-inch Chainsaw Performance
18-inches of Cutting Power
Starting at the business end, EGO paired this saw with an 18-inch OEM bar and chain. This is the same setup as the previous 18-inch model. It’s worth noting that this saw also accommodates shorter 14-inch (AG1400) and 16-inch (AG1600) guide bars and chains.
The big deal with the EGO CS1810 is the improved cutting performance. At its heart, you have a powerful brushless motor that produces up to 2500 watts of power. This power pushes this saw into the 50cc gas-equivalent range, a 5cc improvement over the previous version—and it showed during our testing.
As we saw with EGO’s latest Farm and Ranch chainsaw, it has multiple power modes—ECO and Standard. The ECO mode is great for lighter cuts, but the Standard mode harnesses the full power of the motor for more demanding cuts, reaching a top speed of 22 m/s.
Hands-On Experience
I’ve been using the EGO CS1800 as my primary chainsaw for the last few years, and overall, I’ve had nothing but good to say about it. With that said, I think I might make the upgrade after getting some hands-on time with the EGO CS1810!
For testing, I set up one of our Oak test logs and prepared to make a series of cuts in order to gauge the power level under load. Starting in ECO mode, the saw quickly glided through the log with relative ease. The chain did stall a couple of times, but that was only when I would really bear down during a cut. Given that knowledge, I found that if I simply allowed the saw to cut under its own weight, I didn’t have a single issue.
I then switched over to Standard mode and repeated the process. In this case, I was able to push the saw much harder than before, stalling the motor only once when pushing it too hard while bucking a log.
What I realized afterward is that the power level on ECO mode was very similar, if not a little weaker, than what I’ve experienced with the CS1800. On the other hand, Standard mode showed a clear increase in raw power, elevating the CS1810 to the next level. While the gas-equivalent rating only increased by 5 cc, the practical cutting power of this saw allowed it to handle a slightly higher cutting speed under load. You can definitely feel it when making cuts.
Some Notes on the Design of This Saw
Size and Weight
The EGO 56V CS1810 weighs 10.6 pounds as a bare tool and 16.8 pounds with the kitted 6.0Ah battery. It measures 35 inches from end to end. This is slightly heavier (just shy of a pound) than its predecessor, the CS1800.
Overall, this chainsaw is pretty well-balanced, but it does have a slight rear-weighted bias with the 6.0Ah battery (which now sits at an angle). Personally, I don’t believe it negatively impacts the user experience. Throwing in a lighter 4.0Ah battery gives you a bit better balance but sacrifices some runtime.
While this saw feels nearly identical to the CS1800, there are a few key differences I can highlight.
Digital Display
One of the most notable improvements is that EGO added a digital display, just like the 20-inch Farm and Ranch CS2005. This shows the cutting mode, battery charge status, chain brake indicator, and any fault codes that may pop up while cutting. Moreover, the screen is still visible in direct sunlight, which is a pretty tall order here in Central Florida!
Chain Tensioner
EGO took a slight detour from their typical auto-tensioning mechanism we’ve seen on previous saws. Rather than an all-in-one dial, EGO opted to include a dedicated tool-free tensioning knob that sits just above the familiar bar lock.
To adjust the chain tension, simply loosen the bar lock and then turn the tensioner knob to tighten or loosen the chain. Once your chain is set, tighten the bar lock, and you’re good to go. The twin controls do a better job of providing the same functionality but with greater reliability and retention.
Metal Bucking Spikes
Another big improvement on this saw is the presence of large metal bucking spikes. EGO’s previous 18-inch saw featured metal spikes, but they are much smaller and less effective. The more aggressive spikes on the CS1810 let you really bite into the wood to leverage your cuts. This is yet another carryover from the CS2005, and we’re glad to see it!
Additional Features
- LED Work Light: Similar to the LED on the CS1800, this illuminates your cut when working in low light or in emergencies
- IPX4 Rated: Same resistance to moisture, dust, and small debris
- Electronic Chain Brake: Halts chain rotation in case of a kickback
Quick Model Comparison: EGO 56V Chainsaws
| CS1810 (18″) | CS1800 (18″) | |
|---|---|---|
| Chain Speed | 22 m/s | 20 m/s |
| Speed Modes | 2 | 1 |
| Gas Equivalent | 50cc | 45cc |
| Bar Length | 18 in. | 18 in. |
| Bare Weight | 10.6 lbs | 9.7 lbs |
| Kit Price | $449 | $349 |
As you can see, the newest EGO 18″ chainsaw increases both power and speed, but with a premium price. Combined with its ability to accept various bar lengths, you get a saw that can be configured or modified to fit your needs.
What’s most impressive is the jump in speed the CS1810 offers over the CS1800. This solidifies that the new model is more than just an aesthetic update and that EGO put real thought into the overall design and power improvements.
Of course, if you need the most premium solution the brand offers, you can get even more speed (25 m/s), 3 speed modes, a 20-inch bar, and 55cc performance from the CS2005.
EGO 56V CS1810 18-inch Chainsaw Price
The EGO CS1810 retails for $309 as a bare tool and $449 as a kit. The kit includes a 6.0Ah battery and a charger. EGO backs this chainsaw with a 5-year limited warranty and a 3-year limited warranty on the battery.
The Bottom Line
After putting the EGO CS1810 through its paces, it’s clear this isn’t just a minor update—it’s a tangible step forward. The jump to 50cc gas-equivalent power and slightly (10%) faster chain speed translates directly into improved cutting performance, especially when you step into Standard mode. Whether you’re limbing, bucking, or tackling more demanding cuts, this saw has the muscle to get the job done without feeling like a compromise.
Beyond the raw power, EGO made several smart design upgrades, including a digital display, larger metal bucking spikes, and a more refined chain-tensioning system. While it carries a bit more weight than its predecessor, the overall balance and familiar feel help keep it comfortable during use.
If you’ve been running the CS1800 and are looking for more power, or you want a cordless chainsaw that pushes deeper into gas-replacement territory, the CS1810 is a compelling option. It strikes a strong balance between performance, features, and usability—making it a solid choice for homeowners and landowners who need reliable, high-output cordless cutting. In our opinion, it’s worth the premium price if you want better performance.
Specifications
- Model: EGO CS1810
- Power Source: EGO 56V battery
- Gas Equivalent: 50cc
- Power Output: 2500W
- Chain Speed: 22 m/s (72 ft/s)
- Chain Gauge: 0.50 in.
- Chain Pitch: 3/8 in.
- Drive Links: 62
- Weight: 10.6 lbs (bare tool), 16.8 lbs (with 6.0Ah battery)
- Length: 35 in.
