Cordless chainsaws are powerful, battery-powered, easy to start and operate, and require very little maintenance.
Brushless technology is available on cordless models. Since these motors don’t have wearable brushes, there is less friction. That means less heat and higher efficiency, so the motors not only give you more power, but also have a longer lifespan.
Look for cordless chainsaws with battery systems that can be shared between tools in the same product family, for convenience.