Ninja ZX6r Built:2007 Battery disassembly

Hello everyone, since I want to prepare my ninja for hibernation now, I have to also remove the battery to charge it unfortunately I only know that the underseat is but what I have to dismantle everything to get there is not quite obvious to me. Therefore I wanted to ask if someone can tell me what I have to dismantle everything or if somewhere in the inet there is a guide that describes it. Thanks already in advance to all Kawa drivers out there.