How To Store A Car Battery Indoors. The main concern when charging indoors is properly ventilating the room that the charging is taking place in keeping the battery away from any open flame or source of heat and keeping inquisitive pets and explorative children away from the battery and the. A car battery is not designed to the discharge cycle for long term use on a system that is draining it without an alternator continuously charging it without letting it get below 11 volts at the lowest.

Deep Cycle Batteries are Recommended for Power Storage but Not Perfect. Bringing the battery in at night may start your car in the morning and confirm you have a battery problem however it would be much easier to just get it tested. They have to be checked and maintained throughout the entire time they are in storage.
Make sure the batteries wont be punctured or crushed while they are in storage.
Each time a car battery is discharged lower than that causes damage to the battery. The storage area should be adequately ventilated. A car battery is not designed to the discharge cycle for long term use on a system that is draining it without an alternator continuously charging it without letting it get below 11 volts at the lowest. Protect your eyes from possible diluted sulphuric acid solution that can spark in reaction to the batterys flammable hydrogen gas.
