Mighty Max ML9-12GEL 12V 9AH Gel F2 Replacement Battery Pack — Fits Skytron 3500B, 6001, 6500 (6-Pack)

ML9-12GEL is a 12V 9AH GEL rechargeable, maintenance-free battery sold as a pack of 6. This F2-terminal replacement is compatible with Skytron models 3500B, 6001, and 6500. Slow self-discharge and dependable output: The gel construction reduces self-discharge compared to AGM batteries, so these cells hold their charge longer when idle — an effective upgrade for extended standby readiness. Built to perform in harsh climates: Mighty Max GEL batteries maintain reliable power across a wide temperature range, delivering stable operation whether exposed to summer heat or winter cold. Rugged, leak-resistant design with safety in mind: A thick, non-spillable gel paste minimizes the chance of leaks, lowering the risk of acid spills and hazardous fumes. The gel formulation also improves resistance to vibration and shock, making these batteries suitable for demanding applications. Trusted quality and long-term value: Backed by Mighty Max’s reputation for reliability, the ML9-12GEL leverages advanced GEL technology to offer strong discharge characteristics, improved safety, consistent performance, and an extended service life.