Battery Family:Maintenance Free Battery Type:YTX20HL-BS Voltage: 12 Capacity:18 Dimensions:.6 7/8" x 3 7/16" x 6 1/8" Weight:12.4 lbs. Metric Dimensions:175mm x 87mm x 155mm Metric Weight:5.6 kg Acid Volume:0.93 Charging Current (Amps.): 1.8 C.C.A.: 310 CROSS:ytx20l.etx20l,ytx20l-bs THIS BATTERY SHIPS DRY WITH ACID! BECOMES SEALED AFTER ACTIVATION