bids are invited for dc lead acid batteries for 5x800 mw yadadri , battery trolley , hot air gun , siphon , gloves , vent plugs , intercell connectors , lump sum charges per visit for engineer except daily charges , lump sum daily charges for engineer , ampere hour and watt hour efficiency test , test for retention of charge , capacity test and test for voltage on battery during discharge to be carried out at site on completion of e and c and immediately prior to putting battery in service , endurance test , capacity test and test for voltage on battery during discharge discharge performance test , battery cell uncharged, dry of ah capacity decided by bidder as per annexure-i of sec-i of spec , intercell interrow connectors with hardware , vent plug , teakwood cable clamps with hardware cable supporting arrangement having l type copper connector , hydrometer in steps of 0.005 , pair of rubber hand gloves , cell testing digital voltmeter 3-0-3v with testing leads, center zero type , insulated socket spanner with handle , thermometer digital type , electrolyte sulphuric acid for first filling plus 10 percent extra in non-returnable container , frp rack properly treated with three coats of anti-acid paints for acid resistance for 220v battery bank total quantity : 502