Mighty Max ML35-12GEL 12V 35AH GEL NB Replacement Battery — Compatible with Drive Medical Sunfire, Sunfire Plus (4-Pack)

ML35-12GEL is a 12V 35AH GEL rechargeable, maintenance-free battery sold as a pack of 4. Designed as an NB replacement compatible with Drive Medical Sunfire and Sunfire Plus models, these gel cells deliver dependable power for mobility applications. Longer Charge Retention: Compared to AGM batteries, these GEL batteries have a slower self-discharge rate, so they hold their charge longer when left unused — making them an excellent upgrade choice. Built for Temperature Extremes: Mighty Max GEL batteries maintain stable output across a wide range of climates. Their tolerance for temperature swings provides consistent power whether operating in hot summer conditions or cold winter weather. Rugged, Safe Construction: Each battery uses a thick, non-spillable gel paste that reduces the chance of leaks, acid spills, and fumes. This gel construction also helps the batteries withstand vibrations and shocks, making them suitable for demanding or mobile environments. Trusted Quality: Backed by Mighty Max’s reputation for reliability, these GEL batteries offer improved discharge performance, enhanced safety, solid overall performance, and extended service life.