To ensure your battery's longevity, you should: recharge it at night keep the area where cables are connected to the positive and negative poles clean have it checked by a mechanic weekly make sure you are changing the battery

The correct answer is:<br /><br />**keep the area where cables are connected to the positive and negative poles clean.**<br /><br />Explanation: Keeping the battery terminals clean helps prevent corrosion, which can interfere with the flow of electricity and reduce the battery's efficiency and lifespan. Regular maintenance like this is essential for ensuring your battery's longevity.