2 cycle oil has improved much since then. Luckily I haven't had to use it yet. Rebuilt them all more times than I can remember. There are some important limitations. Starts on the second pull every time.
Greenworks CS80L210 Features & Specs
42CC gas equivalent. 80V 2Ah Battery (rapid charges in 30 minutes) provides up to 150 cuts on 4x4 lumber
18" bar and chain (low kickback) with chain brake for added protection. Replacement Chain (2904202, 2904102)
Powerful brushless motor provides more torque, run-time, and longer life
Automatic oiler applies oil to the bar and chain for continuous lubrication
Includes bonus hardcase for storage and transportation, extra 18" chain, and bar oil
Editor's Impressions Of The Greenworks CS80L210
Tool Motor Power
Value For Money
Greenworks CS80L210 Final Thoughts
"Very easy starting."
3 hours later I follow the restart instructions. This is my third Greenworks purchase. We needed to clear out trees and bush. I have several gas chainsaws 14-30ins. Starts very quickly usually after 2 pulls.