Negative Positive
Title: Best Quality, but Too Expensive.
Review: In this case, the name-brand is better than any of the off-brands. The battery life is great: many years. And, NO, as lithium batteries go, the NP-FC11 format it is very under-powered, and future generations ought to be much better. It is way too expensive, so if you don't mind going through a lot of cheap batteries, you will save money with the off-brands. Personally, I like to carry 2 or 3 batteries with me, use a hot-shoe bounce flash, have plenty of power, and not have to worry about whether they'll be dying on me.
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