Mighty Max ML9-12GEL 12V 9AH GEL F2 Replacement Battery — Compatible with CyberPower CPS500SL & 525SL, 6 Pack

ML9-12GEL is a 12V 9AH GEL rechargeable, maintenance-free battery sold as a 6 pack. Engineered as an F2-terminal replacement for CyberPower CPS500SL and 525SL units, these gel cells have a slower self-discharge rate than AGM batteries, so they retain charge longer when left unused. The gel construction performs reliably across a wide temperature range, providing steady power in both hot and cold conditions. A thick, non-spillable gel paste minimizes leaks and acidic fumes while increasing resistance to vibration and shock, making these batteries well suited for rugged or demanding applications. Leveraging advanced GEL technology, they offer superior discharge characteristics, improved safety, enhanced performance, and a longer service life. Backed by the Mighty Max reputation for quality and reliability.