Lead Acid stationary secondary cell, 120 AH, Low maintenance in dry & uncharged condition with inter- cell connectors, nuts & bolts, one microporous vent- cum- filling plug made of ceramic or any other suitable fire retardant material, one float guide sealed type, conforming to specification no. IRS- S- 88/ 2004 with 2V nominal voltage in Hard rubber or PPCP container without tool board and maintenance manual.