EBL40 is a high quality battery from Ecobat. The dimensions of the product are 196 x 166 x 169 mm. You should use the dimensions of your old battery as a guide for your selection. Durable LiFePO4 technology for your vehicle The EBL40 has a capacity of 40 Ah. The higher the value, the more electrical charge can be stored in the battery. LiFePO4 batteries like the EBL40 are suitable for leisure and marine equipment with high energy requirements. They have a long cyclic life and are lightweight. The technology of this battery covers the energy needs of deep cycle leisure applications. 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 EBL40, the circuit is , so the positive pole is on the right.