Sealed Maintenance Free Lead Acid Battery,2V,650Ah Capacity Suitable For 110V S Ystem With Intercell And Inter Module Connector, Positive And Negative End Cell Connectors, To Rdso Specification No.Rdso/Pe/Spec/Ac/0009-2014 (Rev-2) Or Latest Make: Amara Ja Or Microtex. Oem Or Authorized Dealer Only To Offer With Documentary Evidence. [ Warranty Period: 30 Months After The Date Of Delivery ] ]