Hoping anyone might be able to offer suggestions. Have 2 batteries, one works fine and charges fine. The other when charging blinks red 2S, that's it. When I tried to use it, the movi turns on, lights green then fades out (not the normal light, then blank, then light back up with how charged it is). Everything is right in the settings as the other battery charges fine. Any suggestions on what to do? I'm on a set the next two days and hoping to fix it since buying might not be possible before end of shoot.