Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Absolutely no power

I purchased this in spite of some reviews that indicated the battery ran out too soon. Overall it received a good rating. What a waste! I have 3 Shelties not Great Danes. After one session of trimming nails and storing it for a week, the batteries were dead. My husband thought I may not have turned it off properly (you know husbands), so I reloaded and did another session and HE checked to make sure I had turned it off. Next morning - sure enough - batteries had no juice. I would recommend you do what I am doing - purchasing a corded one. This one will cost a fortune in batteries...