HELLO , better getting a leasure battery ,the ones they use on the caravans mate there the best set you back about £85 -£100 and will last for ages and the wan ye,ve got use as a spare, do ye no kin anyone in the motor trade ,or member ow that big place in glasgow ??? COSTCO That one i,ve got for the electric fencing was £105 .but got a discount tae £85 but helluva good ,hope ye get fixed up , SOME O THEY COUNTRY STORES MIGHT STOCK THEM