Mighty Max ML9-12GEL 12V 9AH GEL F2 Replacement Battery — Compatible with CyberPower AVR 800VA UPS (6-Pack)

ML9-12GEL is a maintenance-free, rechargeable 12V 9AH GEL battery from Mighty Max, supplied as a 6-pack and fitted with F2 terminals. Designed as a direct replacement for CyberPower AVR 800VA UPS units, these gel batteries hold charge longer during storage thanks to a slower self-discharge rate compared to AGM batteries — making them an excellent upgrade option. Built to perform across a wide temperature range, they deliver reliable output in both hot and cold environments. The cells use a thick, non-spillable gel electrolyte that minimizes the risk of leaks and corrosive fumes while offering enhanced resistance to vibration and shock, so they stand up well in demanding or mobile applications. Backed by Mighty Max’s reputation for dependable power products, these GEL batteries offer improved discharge characteristics, increased safety, consistent performance, and extended service life.