Leisure LP75 Battery Specification is as follows. Silver Calcium Lead Acid Technology. LOW HEIGHT LEISURE BATTERY IDEAL FOR CAMPERVANS. CARAVANS - BOATS & MARINE - CAMPING - ELECTRIC FENCE. Actual product colour may vary. It is the customers responsability to check against the current battery specification before ordering, so please check your existing battery size (dimensions). Advanced branded Leisure batteries are of the highest quality and are manufactured to original equipment specification by leading companies. Our batteries range from 2, 3 & 4 year warranties. In the rare event of a faulty battery, we would send a replacement within 48 working hours and also collect the old battery free of charge. We normally dispatch our products at 4.00pm Monday - Friday. However, this could forseeably (although rarely) be affected by events such as postal strikes or disrupted road transport networks. Uk mainland only and no weekend deliveries. Google us for more information.