Mighty Max ML12-12GEL 12V 12AH GEL F2 Replacement Battery — Compatible with CSB HR1251WF2 / HR 1251W F2 — 4 Pack

The Mighty Max ML12-12GEL is a 12V 12AH rechargeable, maintenance-free GEL battery supplied as a pack of 4. Designed as a direct replacement compatible with CSB HR1251WF2 and HR 1251W F2 models, it brings GEL chemistry advantages to a variety of applications. Longer shelf life and dependable output: GEL construction results in a slower self-discharge rate versus AGM batteries, so these cells hold their charge longer when not in use and provide consistent, extended run times. This makes them an excellent upgrade for devices that see intermittent use. Reliable across temperature extremes: These GEL batteries maintain stable performance through wide temperature swings, delivering steady power whether operating in hot or cold climates. Built for safety and durability: The thick, non-spillable gel paste reduces the chance of leaks and minimizes hazardous fumes, while the robust construction improves resistance to vibration and shock—ideal for tough or mobile environments. Proven quality: Mighty Max has developed a reputation for dependable batteries. The ML12-12GEL combines improved discharge characteristics, enhanced safety, reliable performance, and a longer service life.