Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: these batteries suck
Review: I have used the Delkins before- I am pro a photographer. The last time I bought one it was bad and to their credit delkin did replace it. This one won't hold a charge, I 'll need to replace it , deal with a return etc. Not worth the brain damage. Too bad the nikons are so expensive but you get what you pay for. Possible I received a counterfeit. I have been using the EN-EL 4 for over 5 years so I think I know what am talking about.
