Mighty Max ML35-12GEL 12V 35AH GEL NB Replacement Battery Pack (4) — Compatible with Pride Mobility TSS300 Powerchair

ML35-12GEL is a 12V 35AH GEL rechargeable, maintenance-free battery sold here as a 4-pack. Compatible with the Pride Mobility TSS300 powerchair, this Mighty Max battery is designed for reliable everyday use. Compared with AGM batteries, the GEL chemistry has a slower self-discharge rate, so these units hold their charge longer when left idle — an excellent upgrade for devices that sit unused for periods.

Built to perform across a wide temperature range, these batteries maintain consistent output in both hot and cold climates. Each battery uses a thick, non-spillable gel paste that reduces the risk of acid leaks and fumes while improving resistance to vibration and shock, making them well suited for rugged or mobile applications.

Backed by Mighty Max’s reputation for dependable power, these GEL batteries offer improved discharge behavior, enhanced safety, solid performance, and a longer service life.