Got a battery for my VW Golf in February and it died after only 4.5 months of normal usage. After reading reviews I suspect that they supply subpar product and therefore asked for a refund instead of replacement. They claim my battery might be still good. Well if it's good they take it back and refund me, why not? I spend 20min charging it and I have pictures and videos with timestamps if anyone would like to see them. Will update this review with time. Now they claim the battery they sold to me is unfit for my car. Then why when I was searching for it on their website with my car details it was recommended to me as battery fit for my car?