SENIX X6 Cordless Chainsaw

This saw has a very narrow chain which cuts really well. I love the battery power and bought a second battery for longer cutting sessions. It requires more maintenance and cleaning than a gas saw, but it is really easy to do. You must pay attention to the tightness of the chain as it will slide off the bar if you don't keep it tight. You must keep it tight with no slack like in a gas saw. There is a button on the saw that you turn to tighten the chain so every so often I check and tighten as needed and never have the chain come off. It does collect debris inside the cover which needs to be cleaned. This is also very easy to do in the field or shop. Consumer reports rated it at the top.