Mighty Max ML35-12GEL 12V 35AH GEL NB Replacement Battery for Simplex 20819276 Emergency Light - 2 Pack

ML35-12GEL is a 12V 35AH GEL rechargeable, maintenance-free battery sold as a pack of 2. Designed as an NB replacement compatible with Simplex 20819276 emergency lights, these units provide dependable standby power for safety and lighting systems. Long-lasting charge retention: The GEL chemistry offers a slower self-discharge rate versus AGM batteries, so these cells hold their charge longer when idle—making them an excellent upgrade for extended storage and infrequent-use applications. Built to perform in harsh conditions: Mighty Max GEL batteries maintain consistent output across a wide temperature range and tolerate temperature swings, delivering reliable power in both hot and cold environments. Rugged, safer construction: Each battery uses a thick, non-spillable gel paste that reduces the risk of leaks, acid spills, and harmful fumes. The gel design also improves resistance to vibration and shock, making these batteries suitable for demanding installations. Trusted quality and advanced GEL technology: Backed by Mighty Max’s reputation for reliability, these ML35-12GEL batteries offer superior discharge characteristics, enhanced safety, improved performance, and a longer service life compared to many conventional lead-acid options.