Mighty Max ML9-12GEL 12V 9AH GEL F2 Replacement Battery — Compatible with Exide PW9170 Module ASY-0529 (4 Pack)

ML9-12GEL is a 12V 9AH GEL rechargeable, maintenance-free battery sold as a pack of 4. These GEL cells have a lower self-discharge rate than AGM types, so they hold charge longer during storage and make a reliable upgrade for standby or intermittent-use applications. Built to perform across a wide temperature range, the batteries maintain steady power output in both hot and cold conditions and tolerate temperature swings commonly encountered in outdoor or mobile installations. Safety and durability are prioritized with a thick, non-spillable gel electrolyte that reduces the chance of leakage and harmful fumes. The gel construction also improves resistance to vibration and shock, making these units suitable for rugged or high-vibration environments. Backed by the Mighty Max reputation for dependable products, these GEL batteries offer improved discharge characteristics, enhanced safety, robust performance, and an extended service life.