Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does not charge all slide style batteries

I bought this because it says that it will charge all slide style batteries. Well, it doesn't. There are some slide style batteries that have a different plug style. Black and Decker has ignored my question regarding the product and I can't locate the appropriate charger. I'm currently sending this one back. The product may be a good product, assuming that you have the right type of battery.