To add to this I would ensure you have a good quality battery conditioner connected, Optimate or CTEK are the best.
I have used my Optimate on all the garage cars I have owned, never had an issue with the battery - including the Aero.
I do however keep my garage dehumidified, this reduces moisture and I believe is the main reason for Aero starting problems if the battery is ok due to corrosion on the terminals.
Last edited by NickCW; 17/10/17 09:32 AM.
