Lead-acid batteries require regular charging to maintain their performance. If the battery is not in use, it should be charged once every three months. It is important to ensure that the battery terminals are kept clean and free of corrosion, which can affect the battery’s ability to charge and discharge. Additionally, it is important to keep the battery in a cool, dry place to prevent it from overheating or becoming damaged. Finally, it is important to wear protective gloves and eyewear when handling lead-acid batteries, as they contain chemicals that can be harmful if touched or ingested.