For the lead-acid type of batteries, ensure the electrolyte level is checked regularly and add distilled water if required. To maintain electrical conductivity, clean battery terminals to stop corrosion. For lithium-ion batteries, refrain from frequent full discharges, maintaining the charge between 20% and 80% for enhanced lifespan. Store batteries in a dry, cool place. If the battery runs for a shorter duration than usual, it's best to consider getting it checked by a professional or replacing it entirely