I buy a apc inverter battery of 150 ampier. It comes with a warrenty of 24 months. And distributor told me that battery was better than other battery for rural area where electricity available for a small period than urban area he told me this battery will charge early than other batteries and power back up will be better than other. But I was shocked when I used it . Only with in three months it was discharged only one fan can’t switch on for more than two hours. Bad very bad product