LYB5LB is a high quality battery from Lucas. The cold cranking current of the battery is 50 A. The dimensions of the product are 120 x 62 x 129 mm. You should use the dimensions of your old battery as a guide for your selection. Reliable wet cell technology for your vehicle The LYB5LB has a capacity of 5 Ah. The higher the value, the more electrical charge can be stored in the battery. Wet batteries like the LYB5LB are conventional flooded models ideal for motorcycles. They provide reliable power and may require checks. 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 LYB5LB, the circuit is 0, so the positive pole is on the right.