ESTIMATED RUN TIME: The MR96 will power a 40lb motor continuously for: 7.5 hours at low speed, 4.5 hours at medium, and 1.5 hours at max speed 12V 60Ah; Reserve Capacity: 120min ; Dimensions: 9.2"Lx5.5"Wx8.38"H (Height includes terminals) Weight: 43lb Maintenance Free Operation: There is no need to check specific gravity of the electrolyte or add water to VMAXTANKS. Can be mounted in any position Rechargeable Sealed battery resists shocks and vibration. High performance AGM technology for long lasting reliable power Warranty: 1 Year replacement; 30 day satisfaction guarantee