60 open power backup and batteries tenders in Tamil Nadu

60 tenders are open for power backup and batteries in Tamil Nadu right now, 35 of them closing in the next 7 days. The busiest buyers are Ministry of Defence, Ministry of Railways and PMO. Most deliver to Chennai, Tiruvallur and Kanchipuram. Data as of 9 Oct 2026.

• Ministry of Health and Family Welfare
  20 KVA UPS with Batteries
  Chennai, Tamil Nadu · Closes 9 Oct 2026, 10:00 am · No EMD
• PMO
  Supply, Installation, Testing &Commissioning of 30AH NIcad battery bank as per Specification
  Tuticorin, Tamil Nadu · Closes 9 Oct 2026, 11:00 am · No EMD
• Ministry of Power
  PROCUREMENT OF HBL CHARGER SPARES
  Tiruvallur, Tamil Nadu · Closes 9 Oct 2026, 1:00 pm · No EMD
• Ministry of Ports, Shipping and Waterways
  Replacement of Batteries to Main light for various Lighthouses under Chennai Directorate
  Pudukkottai, Ramanathapuram, Tamil Nadu · Closes 9 Oct 2026, 4:00 pm · EMD ₹18,024
• Ministry of Defence
  CHARGING DISCHARGING DEVICE (TESTER FOR EJECTION SEAT BATTERY)
  Thanjavur, Tamil Nadu · Closes 10 Oct 2026, 10:00 am · No EMD
• Ministry of Labour and Employment
  Online UPS (?10 KVA) With Battery Conforming To IS 16242 (Part 1)
  Karnataka +1 more · Closes 10 Oct 2026, 3:00 pm · No EMD
• Ministry of Defence
  AIR FILTER FOR DG SET
  Kanchipuram, Tamil Nadu · Closes 12 Oct 2026, 10:00 am · No EMD
• Ministry of Civil Aviation
  Custom bid for supply of batteries
  Chennai, Tamil Nadu · Closes 12 Oct 2026, 10:00 am · EMD ₹12,350
• Ministry of Railways
  Online UPS (?10 KVA) Without Battery Conforming To IS 16242 (Part 1)
  Chennai, Tamil Nadu · Closes 12 Oct 2026, 11:00 am · No EMD
• Ministry of Defence
  Custom Bid for Services - REPAIRING OF 2 KVA UPS QTY-08
  Tiruvallur, Tamil Nadu · Closes 12 Oct 2026, 11:00 am · No EMD
• Ministry of Defence
  Retro-Fit Emission Control Equipment For Diesel Generators (V2)
  Nilgiris, Tamil Nadu · Closes 12 Oct 2026, 12:00 pm · EMD ₹75,000
• PMO
  Supply of 5KVA UPS as per attached technical specifications, Dismantling of existing SCR UPS panel, Shifting to stores as per attached tech…
  Kanchipuram, Tamil Nadu · Closes 12 Oct 2026, 1:00 pm · EMD ₹2.4 L
• Department of Space
  Custom Bid for Services - BATTERY OPERATED PLATFORM TRUCK
  Tirunelveli, Tamil Nadu · Closes 12 Oct 2026, 2:00 pm · No EMD
• PMO
  Ni-Cd battery bank of 65AHr, C5 rating
  Kanchipuram, Tamil Nadu · Closes 12 Oct 2026, 2:00 pm · No EMD
• PMO
  Supply, installation and commissioning of VRLA battery for UPS system as per specification attached
  Kanchipuram, Tamil Nadu · Closes 12 Oct 2026, 2:00 pm · No EMD
• PMO
  Industrial online 15 kVA UPS and 5 kVA UPS with 8 hrs back up
  Kanchipuram, Tamil Nadu · Closes 12 Oct 2026, 2:00 pm · EMD ₹1.8 L
• Ministry of Defence
  22. V, 7800 MAH LITHIUM ION BATTERY
  Thanjavur, Tamil Nadu · Closes 12 Oct 2026, 2:00 pm · No EMD
• Ministry of Coal
  Lead Acid Storage Batteries For Motor Vehicles with Light Weight and High Cranking Performance (V2) Conforming to IS 14257
  Cuddalore, Tamil Nadu · Closes 12 Oct 2026, 3:00 pm · No EMD
• Ministry of Defence
  BATTERY SECONDARY LEAD ACID (M. T. TYPE) CQAL/637(D) SUPERSEDES CQAL/637(A) : 2006 / CQAL/637(A) : 2006
  Tiruvallur, Tamil Nadu · Closes 12 Oct 2026, 3:00 pm · No EMD
• Health and Family Welfare Department Tamil Nadu
  Diesel Power Generator (V2)
  Ariyalur, Tamil Nadu · Closes 12 Oct 2026, 7:00 pm · No EMD
• Ministry of Defence
  TECH ITEMS
  Tiruvallur, Tamil Nadu · Closes 12 Oct 2026, 9:00 pm · EMD ₹66,740
• Ministry of Railways
  Stationary Valve Regulated Lead Acid Batteries (V3) Conforming To IS 15549
  Tiruchirappalli, Tamil Nadu · Closes 13 Oct 2026, 9:00 am · No EMD
• Ministry of Defence
  AIR COOLED 3PH UNBALANCED SERVO CONTROLLED VOLTAGE STABILISER 45KVA, INPUT VOLTAGE RANGE: 340-480 VO, Article. 2: AIR COOLED 3PH UNBALANCED…
  Tiruchirappalli, Tamil Nadu · Closes 13 Oct 2026, 10:00 am · No EMD
• Ministry of Defence
  Article. 1: CONTROL PCB SET FOR THREE PHASE VOLTAGE STABILISER CONSIST OF CONTROL PCB, DRIVE PCB, WIR, Article. 2: MAIN CONTROL PCB 7401 FO…
  Tiruchirappalli, Tamil Nadu · Closes 13 Oct 2026, 10:00 am · No EMD
• PMO
  Supply, delivery and warranty of Enersys make battery 3PZS. Nominal volatge: 24V, Capacity: 315Ah, Supply, delivery and warrantyofEnersys m…
  Tirunelveli, Tamil Nadu · Closes 13 Oct 2026, 11:00 am · EMD ₹56,845
• Ministry of Finance
  Inverter (V2)
  Chennai, Tamil Nadu · Closes 13 Oct 2026, 11:00 am · No EMD
• PMO
  Mobile Foam Unit, Portable Type, 200Ltr Low Expansion Type Foam as per annexure attached, High Expansion Foam Generator as per annexure att…
  Tuticorin, Tamil Nadu · Closes 13 Oct 2026, 2:00 pm · No EMD
• Ministry of Defence
  LEAD ACID BATTERY 12V, 80AH, LEAD ACID BATTERY 12V, 110AH
  Ramanathapuram, Tamil Nadu · Closes 13 Oct 2026, 3:00 pm · No EMD
• Ministry of Home Affairs
  CORDLESS CHAIN SAW BATTERY OPERATED
  Andhra Pradesh +13 more · Closes 13 Oct 2026, 4:00 pm · EMD ₹4.2 L
• Ministry of Railways
  Stationary Valve Regulated Lead Acid Batteries (V3) Conforming To IS 15549
  Chennai, Tamil Nadu · Closes 13 Oct 2026, 4:00 pm · No EMD
• Ministry of Defence
  Lead Acid Storage Batteries For Motor Vehicles with Light Weight and High Cranking Performance (V2) Conforming to IS 14257
  Tiruvallur, Tamil Nadu · Closes 13 Oct 2026, 4:00 pm · No EMD
• PMO
  Quick Closing valve -Steam Generator I/L(water side) as per specification with one set of 'O' ring, Quick Closing valve -Steam Generator O/…
  Kanchipuram, Tamil Nadu · Closes 14 Oct 2026, 2:00 pm · EMD ₹1.1 L
• Ministry of Civil Aviation
  SUPPLY OF BATTERY
  Madurai, Tamil Nadu · Closes 14 Oct 2026, 5:00 pm · EMD ₹30,000
• Ministry of Defence
  Procurement of Automatic Battery charger onboard ICGS C-453
  Chennai, Tamil Nadu · Closes 15 Oct 2026, 11:00 am · No EMD
• Ministry of Defence
  Procurement of Supply, Erection & Commissioning of 500 KVA POWER GENERATOR, Qty-01 No.
  Tiruvallur, Tamil Nadu · Closes 15 Oct 2026, 3:00 pm · EMD ₹1.1 L
• Ministry of Heavy Industries and Public Enterprises
  Rechargeable NiMH Battery (1.8 Ah) for remote controlled hydraulic vehicle brake
  Kanchipuram, Tamil Nadu · Closes 16 Oct 2026, 12:00 pm · No EMD
• Ministry of Railways
  Valve Regulated Lead Acid (VRLA) Batteries as per TEC Specification
  Tiruchirappalli, Tamil Nadu · Closes 16 Oct 2026, 2:00 pm · No EMD
• Ministry of Railways
  Stationary Valve Regulated Lead Acid Batteries (V3) Conforming To IS 15549
  Erode, Tamil Nadu · Closes 17 Oct 2026, 11:00 am · No EMD
• Ministry of Railways
  Lead Acid Storage Batteries For Motor Vehicles with Light Weight and High Cranking Performance (V2) Conforming to IS 14257
  Chennai, Tamil Nadu · Closes 19 Oct 2026, 12:00 pm · No EMD
• Ministry of Petroleum and Natural Gas
  ONLINE UPS FOR QC LABS SZ N SCZ
  Andhra Pradesh +1 more · Closes 19 Oct 2026, 12:00 pm · EMD ₹66,680
• Ministry of Railways
  Stationary Valve Regulated Lead Acid Batteries (V3) Conforming To IS 15549
  Coimbatore, Tamil Nadu · Closes 20 Oct 2026, 2:00 pm · No EMD
• Ministry of Railways
  Diesel Power Generator (V2)
  Chennai, Tamil Nadu · Closes 20 Oct 2026, 3:00 pm · No EMD
• Ministry of Steel
  SMF BATTERY 12V / 42AH FOR APL3
  Salem, Tamil Nadu · Closes 20 Oct 2026, 3:00 pm · No EMD
• Ministry of Communications
  Online UPS (>10 KVA) With Battery
  Chennai, Tamil Nadu · Closes 21 Oct 2026, 3:00 pm · EMD ₹75,000
• Agriculture Department Tamil Nadu
  Diesel Power Generator (V2)
  Tuticorin, Tamil Nadu · Closes 21 Oct 2026, 4:00 pm · EMD ₹8,400
• Ministry of Railways
  Diesel Power Generator (V2)
  Salem, Tamil Nadu · Closes 22 Oct 2026, 10:00 am · No EMD
• Ministry of Communications
  Diesel Power Generator (V2)
  Puducherry +1 more · Closes 22 Oct 2026, 11:00 am · EMD ₹1.6 L
• Animal Husbandary Darirying and Fisheries Department Tamil Nadu
  Online UPS (?10 KVA) With Battery Conforming To IS 16242 (Part 1)
  Vellore, Tamil Nadu · Closes 26 Oct 2026, 11:00 am · No EMD
• Animal Husbandary Darirying and Fisheries Department Tamil Nadu
  Inverter (V2)
  Krishnagiri, Tamil Nadu · Closes 26 Oct 2026, 11:00 am · No EMD
• Animal Husbandary Darirying and Fisheries Department Tamil Nadu
  Portable Power Generator (V2)
  Krishnagiri, Tamil Nadu · Closes 26 Oct 2026, 11:00 am · No EMD

See all 60 power backup and batteries tenders in Tamil Nadu in the explorer

All power backup and batteries tenders

• Power backup and batteries in India
• All of Tamil Nadu

Other categories in Tamil Nadu

• Spares and components
• Electrical equipment
• Repair and maintenance
• Pipes, valves and fittings
• Fabrication and job work
• Vehicle hire
• Steel and metals
• IT hardware
• Industrial machinery and tools
• Electronics and instrumentation
• Furniture
• Laboratory and scientific equipment
• Air conditioning and HVAC
• Pumps, compressors and hydraulics

Power backup and batteries in other states

• Uttar Pradesh
• Maharashtra
• Rajasthan
• Jammu and Kashmir
• Gujarat
• West Bengal
• Karnataka
• Madhya Pradesh
• Assam
• Odisha
• Andhra Pradesh
• Kerala