Mighty Max ML9-12GEL 12V 9AH GEL F2 Replacement Battery Pack for APC Back UPS Pro BP280SX116 - 6 Pack

ML9-12GEL is a 12V 9AH GEL rechargeable, maintenance-free battery sold as a Pack of 6. These GEL cells hold charge longer than comparable AGM batteries due to a slower self-discharge rate, making them an excellent upgrade when prolonged standby capacity is important. Built to perform across a wide range of climates, Mighty Max GEL batteries maintain dependable output through temperature extremes, delivering stable power in both hot summers and cold winters. The batteries use a thick, non-spillable gel electrolyte that minimizes leakage and fumes, improving safety and reducing the risk of acid spills. That gel construction also helps the units withstand vibration and shock, making them suitable for tougher installations and mobile or high-vibration environments. Backed by Mighty Max’s reputation for quality, this 6-pack offers the benefits of GEL technology: improved discharge characteristics, enhanced safety, reliable performance, and extended service life.