ML35-12GEL 12V 35AH GEL NB Replacement Battery — Compatible with Tuffcare Challenger 1450, 1500 — 2 Pack

ML35-12GEL is a 12V 35AH GEL, rechargeable, maintenance-free battery sold as a pack of 2. This Mighty Max unit is designed as an NB replacement and is compatible with Tuffcare Challenger 1450 and 1500 models. Built to hold charge longer than AGM batteries, these GEL cells have a slower self-discharge rate, helping them retain power when not in use and making them an excellent upgrade option. The batteries are engineered to perform reliably across a wide temperature range, delivering steady power in hot summer conditions and in cold winter environments. A thick, non-spillable gel paste increases safety by reducing the likelihood of leaks, acid spills, and harmful fumes; the gel construction also improves resistance to vibration and shock for demanding applications. Backed by Mighty Max’s reputation for quality, these GEL batteries offer improved discharge characteristics, enhanced safety, strong performance, and extended service life.