Mighty Max ML35-12GEL 12V 35AH GEL Battery — Replacement for Ariens / Gravely YT1138 Lawn Mower

The ML35-12GEL is a Mighty Max 12V 35AH maintenance-free rechargeable GEL battery designed as a replacement for Ariens and Gravely YT1138 lawn mowers. Its gel construction provides a lower self-discharge rate than AGM batteries, so it holds charge longer during storage and is an excellent upgrade option. Engineered to perform across a wide range of temperatures, this GEL battery delivers reliable power in both hot and cold climates. Safety and durability are built in: a thick, non-spillable gel electrolyte minimizes the risk of leaks and harmful fumes while improving resistance to vibration and shock for rugged, demanding use. Backed by Mighty Max’s reputation for quality, the ML35-12GEL offers improved discharge behavior, enhanced safety, dependable performance, and a longer service life.