mn nm 90ah battry ekak use karanne ups ekenma thama charge venne charge venna loku velavak yanava ekanm aulak na cooling system ekak thama ona ups ekata
Ups akata 5A 12v motor bike battery akak set karama battery ake + kanuwa mula diyawenne ae? Oya ups akama tamai dala tiyenne, nut and bolt dala fix karala tiyenne,, loose connections neha, mahatha ware dala tiyenne
mn nm 90ah battry ekak use karanne ups ekenma thama charge venne charge venna loku velavak yanava ekanm aulak na cooling system ekak thama ona ups ekata