ML12-12GEL 12V 12AH GEL F2 Replacement Battery — Compatible with Altronix AL400ULADA (10 Pack)

Pack of 10 ML12-12GEL 12V 12AH GEL rechargeable, maintenance-free batteries designed as direct replacements compatible with Altronix AL400ULADA systems (F2 terminal). Built with GEL electrolyte and a thick, non-spillable gel paste, these batteries minimize the risk of leaks, acid spills and harmful fumes while offering greater mechanical resistance to vibration and shock for demanding installations. Compared to AGM batteries, the ML12-12GEL exhibits a slower self-discharge rate, retaining charge longer during storage and making it an excellent upgrade choice for standby or intermittent use. Engineered to perform reliably across wide temperature ranges, these GEL batteries hold steady in both hot summers and cold winters, maintaining consistent power delivery despite temperature fluctuations. Backed by the Mighty Max reputation for dependable battery products, the ML12-12GEL delivers the advantages of GEL technology: improved discharge characteristics, enhanced safety, dependable performance and extended service life.