What is the shelf life of DieHard batteries?

The shelf life of DieHard batteries can vary depending on the specific type of battery, such as automotive, AGM, or marine batteries. Typically, DieHard batteries have a shelf life of about three to five years when stored in optimal conditions, which includes a cool, dry environment away from direct sunlight. It is important to note that the shelf life can also be influenced by factors such as temperature and humidity. Batteries can slowly discharge over time, even when not in use, so it is recommended to periodically check their charge and maintain them as necessary. To ensure you have the most accurate information regarding the shelf life of a specific DieHard battery model, it may be helpful to refer to the product label or the current webpage for detailed guidance.