Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Not what they claim!

received my order on-time and complete. The problem is that they do not perform as advertised. After charging for 24 hours they held the voltage properly but would not operate my camera. The camera would come on, show low battery condition, and then the camera would shut down. I bought 4 and they all do the same thing. Maybe they are suited for other items but camera batteries they are not!John Kendall