Mighty Max ML9-12GEL 12V 9AH GEL F2 Replacement Battery — Compatible with APC Back-UPS XS 1300VA BX1300LCD (8 Pack)

ML9-12GEL is a rechargeable, maintenance-free 12V 9AH GEL battery supplied as an 8 pack. Engineered as a direct replacement compatible with APC Back-UPS XS 1300VA BX1300LCD, these batteries provide reliable power for standby and backup applications. Compared with AGM designs, the GEL chemistry exhibits a slower self-discharge rate, so the cells hold their charge longer when idle—making them an excellent upgrade option. Built to perform across a wide temperature range, Mighty Max GEL batteries maintain consistent output despite temperature swings, delivering dependable power in both hot and cold environments. Safety and durability are enhanced by a thick, non-spillable gel paste that minimizes leak risk and fumes; the construction also helps the units resist vibration and shock in demanding conditions. Backed by Mighty Max’s reputation for quality, these GEL batteries offer improved discharge performance, increased safety, and extended service life.