I bought one pureit classic on 2009. some buddy says that the service is not good from pureit but I don’t think so..because when ever I booked the battery I got it in the same day and it last for one year oh god I am so happy. I think I last got the battery from some MJ agencies, good guys they know to treat a customer on which way. Anyway thanks to Hindustan lever for giving a medical equipment like this. Jai Jai pureit.