ThrottleX Batteries - ADX20HL-BS - AGM Replacement Power Sport Battery Maintenance Free - Fully Charged - Ready to Install Meets or Exceeds Specifications of Original Battery - 310 CCA and 18 AH AGM (Absorbed Glass Mat) Non Spillable Sealed Technology with a 30 Day Money Back Guarantee and 12 Month Free Replacement Warranty Advanced Lead Calcium Technology Offers Increased Starting Power and Resists Sulfation. New Nuts and Bolts Included. Dimensions: L = 6 7/8, W = 3 7/16, H = 6 1/8. Weight = 15.5 lbs.