Mighty Max ML35-12GEL 12V 35AH GEL NB Replacement Battery — Compatible with Everest Jennings 14 Marathon (2-Pack)

ML35-12GEL is a 12V 35AH GEL rechargeable, maintenance-free battery supplied as a 2-pack. Built to serve as a replacement compatible with Everest Jennings 14 Marathon systems, these GEL batteries offer dependable standby power and regular use performance. Longer shelf life than AGM: The gel design exhibits a slower self-discharge rate compared to AGM batteries, so it holds charge longer when stored or unused. Wide-temperature reliability: Mighty Max GEL batteries are engineered to perform consistently across extreme heat and cold, providing stable output in a broad range of climates. Rugged, safe construction: A thick, non-spillable gel paste minimizes the risk of leaks and harmful fumes. The sealed gel format also improves resistance to vibration and shock, making these batteries suitable for demanding environments. Proven quality: Mighty Max has a reputation for reliable battery products. This model leverages advanced GEL technology for improved discharge behavior, enhanced safety, solid performance, and a longer operational life.