Mighty Max ML35-12GEL 12V 35AH GEL NB Replacement Battery — Compatible with Alpha Technologies CFR 3000 (2 Pack)

ML35-12GEL is a 12V 35AH GEL rechargeable, maintenance free battery sold as a pack of 2. Compared to AGM batteries, these GEL cells have a lower self-discharge rate, so they hold charge longer when idle — an excellent upgrade when extended standby time is needed. Engineered to perform across a wide temperature range, Mighty Max GEL batteries maintain reliable output in both hot summers and cold winters thanks to their tolerance for temperature fluctuations. The batteries use a thick, non-spillable gel paste that reduces the chance of leaks and acid spills as well as harmful fumes, and their construction resists vibration and shock for dependable operation in demanding settings. Backed by Mighty Max’s reputation for quality, this GEL design delivers improved discharge characteristics, enhanced safety, stronger overall performance, and a longer service life.