Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A waste of money

I have five versapak products. Out of 14 versapak batteries we are down to two weak ones and two that still power one vacuum. For the price of TWO new batteries we bought at Harbor Freight a new drill/flashlight/charger and assorted drills and screwdriver parts. Even the gold versapaks don't last forever so we are through with Black and Decker rechargeable products.