How Long Can A Car Battery Sit. Some information in it may no longer be current. Storing a car for 5 months shouldnt be a problem and youre probably going to be better off NOT starting it.
1 2 As mentioned a car battery dies fast in hotter weather but its discharge will. Older batteries will go flat much more quickly. But when your vehicle is sitting your cars battery will likely go dead in just two or three months.
A lot can depend on what condition your car battery is in.
Of course this time varies based on several factors. Of course this time varies based on several factors. If you know your car battery is relatively new and has been kept in good condition it can probably sit unused for about two weeks before it goes flat. This is even more harmful than the connected battery.
