Description Battery Type: YTX20CH-BS Battery Family: Fresh Pack, Maintenance Free Voltage: 12 Capacity: 18 Dimensions: 6 in. x 3 7⁄16 in. x 6 3⁄8 in. Weight: 13.4 lbs. Metric Dimensions: 150mm x 87mm x 161mm Acid Volume: 0.82 Amps: 1.8 C.C.A: 270 Country: USA Terminal: