Mighty Max ML9-12GEL 12V 9AH GEL F2 Replacement Battery for APC Back-UPS ES BE500R - 8-Pack

ML9-12GEL from Mighty Max is a 12V 9AH GEL rechargeable, maintenance-free battery sold as an 8-pack and compatible with APC Back-UPS ES BE500R. Built with GEL technology, these cells hold their charge longer than AGM batteries thanks to a slower self-discharge rate, making them a strong upgrade for standby applications. Durability: Engineered to perform across a wide temperature range, these GEL batteries maintain reliable output in both hot and cold climates and cope well with temperature fluctuations. Safety and ruggedness: The sealed, non-spillable gel paste reduces the chance of leaks, acid spills, and harmful fumes. The robust construction also resists vibration and shock, so the batteries are suited for demanding environments. Why choose ML9-12GEL: Mighty Max’s GEL design offers improved discharge characteristics, greater safety, consistent performance, and extended service life compared to conventional options.