1) Rated Capacity:65AH, 2) Nominal Voltage:12 Voltage, 3) battery,VRLA,lead acid battery 4)Weight:22. ... 65% Self-Discharge (20oC) (Capacity after): 3 month storage 90% 6 month storage 80% 12 month storage 60% Max. Discharge Current (25oC): 400A(5s ... the No.1 supplier for your choice! UPS battery(MM65-12)