Filter batteries by type: Flooded, AGM and AES AGM, and Lithium-Ion. Flooded lead-acid batteries are affordable and reliable but do require maintenance, such as refilling water and ensuring proper ventilation. Absorbent Glass Mat (AGM) and AES AGM batteries, also lead-acid, are maintenance-free, spill-proof, and handle vibrations better. They are more efficient and have a longer lifespan than flooded lead acid. Lithium batteries bring higher energy density, longer lifespan, faster charging, and less weight. They are maintenance-free and perform well in a wide temperature range.