Sony camera users have known for a long time that the battery life on their cameras tends to be pretty bad overall. This is especially the case with their mirrorless camera lineup. If you’re using your Sony camera professionally, you’re going to need to bring a lot of batteries with you to a gig if it’s a day long event. But if it’s a quicker gig, then it does the job.
Of course, there are many things you can do to get just a bit more juice out of your camera.