Mighty Max ML10-12GEL 12V 10AH GEL F2 Replacement Battery — Compatible with Opti 650ES (2-Pack)

ML10-12GEL is a 12V 10AH GEL rechargeable, maintenance-free battery. This listing is for a pack of 2 batteries. Reliable power retention: These GEL batteries have a slower self-discharge rate than AGM batteries, so they hold charge longer when idle — an ideal upgrade for applications that need dependable standby capacity. Built to handle temperature extremes: Mighty Max GEL chemistry delivers consistent output across a wide range of climates. The design resists the effects of temperature fluctuations, providing stable power whether operating in summer heat or winter cold. Rugged, safer construction: Each unit uses a thick, non-spillable gel paste that reduces the chance of leaks, acid spills, and harmful fumes. That gel design also helps the battery withstand vibration and shock, making it suitable for demanding environments. Trusted performance: Mighty Max has a strong reputation for quality and reliability. With advanced GEL technology, these batteries offer improved discharge behavior, enhanced safety, reliable performance, and a longer usable life.