ML9-12GEL 12V 9AH GEL F2 Replacement Battery — Compatible with APC Smart-UPS XL 1400 SU1400RMXLIB3U (6 Pack)

ML9-12GEL is a rechargeable, maintenance free 12V 9AH GEL battery sold as a Pack of 6 and designed as an F2 replacement for APC Smart-UPS XL 1400 SU1400RMXLIB3U. These GEL cells exhibit a lower self-discharge rate than AGM batteries, so they hold charge longer when idle — an advantage for backup and standby applications. Engineered to perform across a wide temperature range, they maintain reliable output in both hot and cold environments and tolerate temperature swings without significant performance loss. Safety and durability are built into the design: a thick, non-spillable gel paste minimizes leak and fume risks and helps the batteries resist vibration and shock, making them suitable for demanding installations. Backed by the Mighty Max reputation for dependable power, these GEL batteries offer improved discharge characteristics, enhanced safety, solid overall performance, and extended service life.