Supply & Installation Of Fog Pass(Fsd) Battery (Lithium Ion Rechargeable Battery Pack Com Bination Of 6 Cell (11.1 Volts/4400 Mah, Rechargeable Battery Provide 18 Hrs. Backup When Full Charged) Wi Th Terminal Connector For Fog Pass Device(Fsd), As Per Rdso Specification No. Rdso/Spn/201/2010 Ver 2. 0, Clause No.5.6 & 7.3.2. A Battery Sample Is Attached For Reference. Make-A.Paul Or Similar. Note: A Samp Le Must Be Approved By The Consignee Before Bulk Supply. [ Warranty Period: 30 Months After The Date Of Delivery ] ]