Lead Acid Conventional Battery Maintenance
Recharge the battery to its full capacity every 30 to 60 days.
If the battery is stored or used in a partially charged condition, hard crystal sulfation will form on the plates, reducing the efficiency and service life of the battery.
NEVER add electrolyte to the battery once the battery is in service.
If necessary, only add distilled water to the battery .
Store the battery in the vehicle with the cables disconnected, or store the battery in a cool / dry location. Batteries will self discharge more rapidly when stored in extreme temperatures.