6-Pack ML9-12GEL 12V 9AH GEL F2 Replacement Battery — Compatible with Ses TEC 4 Telephone Entry System

ML9-12GEL is a rechargeable, maintenance-free 12V 9AH GEL battery supplied as a pack of 6. It serves as a direct replacement compatible with Ses TEC 4 telephone entry systems. Reliable performance: The GEL construction has a slower self-discharge rate than AGM batteries, so these cells retain their charge longer when idle — making them an excellent upgrade for standby and backup applications. Built for temperature extremes: Mighty Max GEL batteries maintain steady output across a wide range of climates and are engineered to perform reliably in both hot and cold conditions. Rugged, safe design: A thick, non-spillable gel paste reduces the risk of acid leaks and harmful fumes. This gel formula also increases resistance to vibration and shock, making the batteries suitable for demanding or mobile environments. Trusted brand and benefits: Produced by Mighty Max, these GEL batteries offer improved discharge characteristics, greater safety, dependable performance, and a longer service life.