BLACK+DECKER 40V MAX Cordless Chainsaw, 12-Inch, Battery and Charger Included

First of all, my experience with Black and Decker is that they keep on working! My kitchen is now completely B%26D because they are the ones that never need to be replaced. I've made 2 pots of coffee daily for over 10 years and my `Dust Buster ` is working fine after 20 years of use with the original battery! NOW, the 12" 40 Volt Chainsaw is simply a cinch to use. Today, I cut up about a dozen 5" %26 6" thick trees and cut down a few branches. I haven't tried it on any logs though. I have no doubt that it will do just fine. It only used up one power level light when I finished. Just a couple of notes. The first battery charge takes nearly 5 hours. It has lots of juice! The chain tension adjustment is ingenious and it leaks ZERO chain oil. I feel that had I purchased this sooner, I wouldn't have had to replace my last couple of saws. I can't be more pleased with it! It's a good one!