How To Store Car Battery. The most important consideration when storing any battery is to make sure the voltage never drops below 124 volts. A car or motor cycle battery can remain in the vehicle even for long standstill periods if the garage has the right conditions for battery storage.

If youre keeping a car stored away for longer than a month its best to disconnect the battery from the vehicles. There are several battery maintainers on the market that dont cost much and theyll keep your battery in good condition. Position the car with the good battery next to the car with the dead battery.
A car battery charger is designed for this purpose but it is commonly done with jumper cables and a second car.
It will maintain the batterys charge help the car stretch its. Its fine to store your car in an unheated facility but bring your battery inside and use a maintainer. The right temperature is important for the choice of storage location. The optimal storage temperature for a car battery is an annual average of 15 C.
