Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Worth the $
Review: If you have a compatible camera that takes this battery, and you plan to use it for more than 300 pictures/charge, then getting a second battery is just as recommended as getting additional memory cards. And, it's worth the few extra bucks to make sure it's a Sony battery in this case, for safety (3rd party batteries are risky, low capacity, and can even explode and ruin your camera), and reliability.
