The 6HHG31PR is a high quality battery from Rolls. The cold cranking current of the battery is 344 A. The dimensions of the product are 527 x 203 x 302 mm. You should use the dimensions of your old battery as a guide for your selection.Reliable Flooded Lead-Acid technology for your vehicleThe 6HHG31PR has a capacity of 303 Ah. The higher the value, the more electrical charge can be stored in the battery.Flooded Lead-Acid batteries like the 6HHG31PR are designed for deep cycle renewable or marine use, providing long-lasting power.You should consider this when buyingBefore you buy, check that the circuit and polarity of your new battery are identical to the values of the old model. The circuit shows whether the positive pole is on the right or left of the battery. To determine this, position the battery so that the poles are facing you. With the 6HHG31PR, the circuit is N/A.