Instruct: Classify Amazon reviews into positive or negative sentiment
Query: bad batteries

I bought 3 so called original swivel sweeper batteries.I charged them up for 8 hours like the original manual said.Put them in my swivel sweeper and they lasted about 2 min.Their junk.I emailed the company and they said they would get back to me in 12 hrs.Never heard from them.It's a rip off.