ML35-12GEL 12V 35AH GEL NB Replacement Battery — Compatible with Trojan SG-30

ML35-12GEL is a 12V 35AH rechargeable, maintenance-free GEL battery designed as a direct replacement for Trojan SG-30 applications. Built with gel electrolyte construction, it provides reliable standby and cycling power without routine service. Longer Stored Charge than AGM: GEL chemistry in this battery exhibits a slower self-discharge rate compared with AGM batteries, so it holds its charge longer during periods of storage or infrequent use — making it an excellent upgrade option. Dependable across Temperature Extremes: Engineered to sustain consistent output in a wide range of climates, the ML35-12GEL resists performance loss from temperature swings and delivers steady power whether operating in hot summers or cold winters. Rugged, Safer Design: The battery uses a thick, non-spillable gel paste that minimizes leak risk and reduces exposure to acid fumes. That gel construction also improves tolerance to vibration and shock, making this model suitable for demanding, mobile, or rough-environment installations. Trusted Brand and Long-Term Benefits: From Mighty Max, a name known for quality and dependability, this GEL battery offers improved discharge behavior, enhanced safety, solid performance, and an extended service life compared to conventional sealed lead-acid options.