ML35-12GEL 12V 35AH GEL NB Replacement Battery — Mighty Max — Compatible with Heartway Bolero PF2 & Escape HP1 — 4 Pack

ML35-12GEL is a 12V 35AH GEL rechargeable, maintenance-free battery sold as a pack of 4. This NB replacement is compatible with Heartway Bolero PF2 and Escape HP1 and is supplied by Mighty Max. The GEL construction offers a slower self-discharge rate versus AGM batteries, so these units retain charge longer during periods of non-use — a practical upgrade for stored or seasonal equipment. They are engineered to deliver steady power across a wide range of climates, maintaining dependable output in both hot summer conditions and cold winter temperatures. Safety and durability are built into the design: a thick, non-spillable gel paste reduces the chance of leaks and harmful fumes, minimizing the risk of acid spills. The robust construction also resists vibration and shock, making the batteries suitable for demanding, rugged environments. Backed by Mighty Max’s reputation for reliability, the ML35-12GEL benefits from advanced GEL technology for superior discharge behavior, improved safety, better overall performance, and a longer service life.