Bought a new Yuassa battery back in February from the car accessory shop on most retail parks, it's gone flat a couple of times with a couple of cooler nights so i had it drop tested, showed as poor battery, charging system tested & all ok so took the battery back last week, bloke behind the counter gets out his equipment ( oh er ) which looked just like a multimeter with the Yuassa logo on it, connects it up & it's a good battery was his comment, no it's not, yes it is, no it's not & on & on, anyway he wasn't going to change it & i needed a battery quick so i bought another with a considerable discount, i carry the new battery out & he sends an assistant out with me carrying the old one, when we get outside the assistant says to me bring it back again next week so today i did take it back, different bloke behind the counter, didn't even check it just reimbursed me straight away.