Mighty Max ML12-12GEL 12V 12AH GEL F2 Replacement Battery for APC SU1000 / SU1000BX120 UPS - 2 Pack

Mighty Max ML12-12GEL is a 12V 12AH sealed GEL rechargeable battery with F2 terminals, sold as a 2-pack and designed as a direct replacement for APC SU1000 and SU1000BX120 UPS units. This maintenance-free GEL battery uses a thick, non-spillable gel electrolyte to minimize leakage and reduce the chance of acid spills and harmful fumes, making it safer for enclosed or mobile installations. Compared with AGM chemistry, the GEL construction exhibits a slower self-discharge rate, so these batteries hold their charge longer during storage and are a strong upgrade option. Engineered to perform across wide temperature ranges, these units maintain dependable output in both hot and cold environments. The gel design also improves resistance to vibration and shock, helping sustain performance in demanding or rugged applications. Backed by Mighty Max’s reputation for reliability, the ML12-12GEL offers improved discharge characteristics, enhanced safety, consistent performance, and an extended service life.