EGO Power+ CS1815 18 in
#3 in BatteryFull review
For homeowners cutting a few cords a year who want gas saw power without the engine. The big battery kit is a fair price for an 18 in saw.
Amazon $419$419
The EGO Power+ CS1815 18 in is the better chainsaw overall, rated 4.0 to 3.7. The EGO Power+ CS1815 18 in leads on weight and value. The EGO Power+ CS2005 20 in wins on bar. The EGO Power+ CS1815 18 in costs $130 less ($419 vs $549).
EGO Power+ CS2005 20 in
#7 in BatteryFull review
For rural owners felling and bucking bigger trees who want the most power EGO makes. Overkill for yard cleanup.
Amazon $549$549
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the EGO Power+ CS1815 18 in for weight (10 lb (with bar and chain) vs 13 lb (with bar and chain)) and value ($23.28 per inch of bar ($419 with battery and charger, 18 in bar) vs $27.45 per inch of bar ($549 with battery and charger, 20 in bar)).
- Choose the EGO Power+ CS2005 20 in for bar (20 in bar vs 18 in bar).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every battery chainsaw; a clear win is highlighted. How we rank explains each one.
| Factor weight | EGO Power+ CS1815 18 in | EGO Power+ CS2005 20 in |
|---|---|---|
| Overall rating | 4.0/5 | 3.7/5 |
| Value 30% | 23 $23.28 per inch of bar ($419 with battery and charger, 18 in bar) | 8 $27.45 per inch of bar ($549 with battery and charger, 20 in bar) |
| Power 25% | 100 72.2 ft/s chain speed | 100 82 ft/s chain speed |
| Weight 15% | 75 10 lb (with bar and chain) | 38 13 lb (with bar and chain) |
| Bar 10% | 75 18 in bar | 100 20 in bar |
| Warranty 20% | 100 5-year warranty | 100 5-year warranty |
Specifications
| EGO Power+ CS1815 18 in | EGO Power+ CS2005 20 in | |
|---|---|---|
| Cutting | ||
| Bar length | 18 in | 20 in |
| Chain speed | 72.2 ft/s | 82 ft/s |
| Chain pitch | 3/8 in low profile | 3/8 in low profile |
| Automatic oiler | Yes | Yes |
| Tool-free chain tension | Yes | No |
| Power | ||
| Engine or battery | 56 V, 6 Ah battery | 56 V, 6 Ah battery |
| Battery energy | 336 Wh | 336 Wh |
| Battery included | Yes | Yes |
| Brushless motor | Yes | Yes |
| Build | ||
| Weight | 10 lb (with bar and chain) | 13 lb (with bar and chain) |
| Warranty | 5 years | 5 years |
| Battery warranty | 3 years | 3 years |
| Released | 2026 | - |