Instruct: Classify a review as either positive or negative.
Query: No power. Short battery life.

I used an A/C powered Grasshog for years and loved it. Replaced it with the battery powered version and greatly regret the decision. It has no power - its useless for edging (which the AC version does very well)and doesn't even trim spring grass very well - forget any hardy weeds. The battery lasts maybe 10 minutes.Unless you own a Condo with 100 sq feet of grass, GO WITH THE A/C POWERED VERSION!