Mighty Max ML35-12GEL 12V 35AH GEL Replacement Battery (2-Pack) — Compatible with Tripp Lite SmartUPS 1250XL/2200

ML35-12GEL is a 12V 35AH GEL rechargeable, maintenance-free battery supplied as a Pack of 2. These GEL cells offer a slower self-discharge rate compared to AGM batteries, so they hold their charge longer during storage and are an excellent upgrade option for extended standby use. Built to perform across a wide range of climates, Mighty Max GEL batteries maintain reliable output in extreme temperatures and resist the effects of temperature fluctuations. The batteries use a thick, non-spillable gel paste that minimizes the risk of leaks, acid spills, and harmful fumes, and their construction helps them withstand vibrations and shocks—ideal for demanding environments. Backed by Mighty Max’s reputation for dependable power solutions, this ML35-12GEL 2-pack delivers advanced GEL technology benefits: superior discharge capabilities, improved safety, consistent performance, and an extended service life.