Mighty Max ML35-12GEL 12V 35AH GEL Replacement Battery for Sentry 300S Gate - 4 Pack

ML35-12GEL is a 12V 35AH GEL rechargeable, maintenance-free battery designed as a direct replacement for Sentry 300S Gate systems. Sold as a pack of 4. Performance: The GEL chemistry used in these cells has a lower self-discharge rate than AGM batteries, so they hold their charge longer during storage and are a reliable upgrade choice. Temperature resilience: Mighty Max GEL batteries deliver consistent power across a wide range of climates, maintaining dependable operation through both hot summers and cold winters. Durability and safety: Each battery contains a thick, non-spillable gel paste that minimizes the chance of leaks, acid spills, and harmful fumes. This construction also helps the batteries resist vibration and shock, making them suitable for demanding or mobile installations. Trusted quality: Backed by Mighty Max’s reputation for reliability, these GEL batteries offer improved discharge characteristics, enhanced safety, strong performance, and an extended service life.