The EC905 is a high quality battery from Exide. The cold cranking current of the battery is 680 A. The dimensions of the product are 306 x 173 x 222 mm. You should use the dimensions of your old battery as a guide for your selection. Durable Wet technology for your vehicle The EC905 has a capacity of 90 Ah. The higher the value, the more electrical charge can be stored in the battery. Wet batteries like the EC905 are suitable for standard vehicles with everyday energy needs. They offer reliable performance for conventional automotive use. The technology of this battery supports basic starting and power requirements. You should consider this when buying Before 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 EC905, the circuit is 1, so the positive pole is on the left.