1-800 Battery was amazing and 5 star service in my books. My primary battery was testing extremely low not allowing my auto start/stop, windshield detector or nothing to work when really low. This giving the situation I looked up the cost. At my Volvo dealership I would have paid over $500 for a new battery. Yes you read that accurately:) I found 1-800 Battery and was done for half the cost, same battery and a 48 month warranty! I will be keeping them in my books and will always use. They even come to you which is the best thing! I contacted them and they were here the next day!