Hello, My OEM battery is aging. Two questions: 1) 'net search shows this is a suitable replacement: Optima8073-167 YellowTop Battery - Direct Fit [yes/no]; 2) Is using a 9-volt cigarette lighter device for preserving computer memory settings a good/doable thing? Any special thing(s) I should know?
James 2011 Versa Hatch w/CVT
