5 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.5AH Replacement Battery for Chloride 100-001-075 + 6V Charger Delivering power when you need it, the Mighty Max ML4-6 6-Volt 4. SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover. Long lasting high performance in high and low temperatures.