VectorGamer

I use the Kobalt 40V set. Lots of power for the double line weed trimmer. Also have the lawn mower, hedge clippers and leaf blower. Real happy with everything, had it for almost 5 years now

I do professional lawn work on the side, and this Kobalt stuff has performed admirably. Lithion Ion battery packs, pack a wallop. I think they even have an 80V line now

Don't get under 40V, you will not be happy. Stay away from WORX and Black & Decker (sorry B & D fans)