ML9-12GEL 12V 9AH GEL F2 Replacement Battery for Maruson Tech. Altima UPS ALT-10K - 4 Pack

ML9-12GEL is a 12V 9AH rechargeable, maintenance-free GEL battery sold as a 4 pack and intended as a replacement for Maruson Tech. Altima UPS ALT-10K. Each battery uses F2 terminals for straightforward installation and upkeep-free operation. Longer charge retention: The GEL chemistry has a slower self-discharge rate than AGM batteries, so these cells hold their charge longer when stored or unused. That makes them a practical upgrade where longer shelf life is important. Reliable across temperatures: Mighty Max GEL batteries sustain steady output in a wide range of climates and tolerate temperature fluctuations, delivering dependable performance in both hot and cold conditions. Built for safety and rugged use: A thick, non-spillable gel paste minimizes the risk of leaks and reduces acidic fumes. The construction also resists vibrations and shocks, making these batteries suited to demanding, mobile, or vibration-prone environments. Benefits summary: rechargeable and maintenance-free design, superior discharge characteristics, enhanced safety features, improved operational performance, and extended service life—backed by the trusted Mighty Max reputation.