I recently had the misfortune to unknowingly purchase the sour cream of the crap, I mean crop! I bought one 4 pack of Sunpack NiMH AA 1.2V 2300mAh. The price was ageeable and I got what I paid for-junk!!!! My charger was acting up and I found out why. One of these brand new batteries was completely dead, would not take a charge and the other three after taking a full charge went dead as soon as I put them in my camera. I bought them from: networker-7@gmail.com in Ohio. They bugged me to give them a rating and when I rated them at one star they informed me they would not reimburse me or take the batteries back because I rated them so low, after they hounded me to rate them. I recommend to everyone: Do not buy Sunpack batteries, especially from networker-7@gmail.com. I also read many more complaints about both at amazon.com. CB