Hello. Yes, they use the same controller battery. Shut down the server and replace the battery.
Hi, I have a set of 2950's GEN II and also GEN III servers.  My question is, the controller battery failed on a GEN II server and need to be replaced. I do have a new spare battery for the GEN III, Does anyone know if the batteries are the same for both servers.  Your help will be greatly appreciated. Thank you and Happy 2017
PERC Raid 5 controller battery