FAA-PMA Approved certified

FAA-PMA Approved

FAA Part 145 certified

FAA Part 145

Commercial Aviation Power Supplies | DC Electrical Systems for Aircraft

Commercial aviation power supplies and DC electrical systems designed for reliable aircraft operations. Our FAA-PMA approved battery solutions, temperature sensors, low-impedance receptacles, and modification kits serve corporate, airline, and military aviation. With over 47,000 units serviced since 1974 and 24/7 AOG support, we deliver mission-critical power system components.

FAA-PMA Replacement Battery Packs
Battery Temperature Sensors
Low-Impedance Battery Receptacles
MARATHON – LOW-IMPEDANCE RECEPTACLE (STUD TYPE)
FAA-PMA Modification Kits

Our Range of Products
FAA-PMA Replacement Battery Packs

FAA-PMA Replacement Battery Packs

  • FAA-PMA Approved Packs
  • Multiple OEM Replacements
  • 24/7 Technical Support
Battery Temperature Sensors

Battery Temperature Sensors

  • FAA-PMA Second Source
  • Multi-Aircraft Compatible
  • 100+ Years Experience
Low-Impedance Battery Receptacles

Low-Impedance Battery Receptacles

  • FAA-PMA Approved
  • Multi-Brand Compatible
  • 100+ Years Experience
MARATHON – LOW-IMPEDANCE RECEPTACLE (STUD TYPE)

MARATHON – LOW-IMPEDANCE RECEPTACLE (STUD TYPE)

  • FAA-PMA Second Source
  • Low-Impedance Design
  • 47 Years Experience
FAA-PMA Modification Kits

FAA-PMA Modification Kits

  • FAA-PMA Approved Kits
  • 100+ Years Experience
  • Part 145 FAA Facility

Frequently Asked Questions

What certifications do your aviation power supplies hold?

All our products are FAA-PMA approved second-source solutions. We manufacture in a Part 145 FAA approved facility with over 30 FAA-PMA approvals.

Do you offer 24/7 support for aircraft-on-ground situations?

Which aircraft battery brands are your products compatible with?

What is your turnaround time for battery servicing?

Can you service any type of aircraft battery?

Do you offer custom modification kits for aircraft batteries?

What aircraft models do your temperature sensors support?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Corporate Aviation

Corporate Aviation

Battery systems, temperature sensors, and power supplies for business jets and corporate aircraft fleets.

Commercial Airlines

Commercial Airlines

High-reliability DC electrical systems and FAA-PMA approved battery components for airline operations.

Military Aviation

Military Aviation

Mission-critical power supplies, battery receptacles, and temperature sensors for military aircraft platforms.

Aircraft Maintenance

Aircraft Maintenance

Comprehensive battery servicing, capacity testing, and emergency power supply solutions for MRO facilities.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Aviation Professionals Choose Ni-Cad Systems, Inc.

50+ Years Aviation Expertise

Over 47,000 units serviced since 1974 with 100+ years of combined engineering experience. FAA-PMA approved second-source solutions for critical aircraft power systems.

24/7 AOG Technical Support

Immediate support for Aircraft-On-Ground situations with fast turnaround times and rental batteries available to keep your operations running without interruption.

Comprehensive Product Range

Complete portfolio of FAA-PMA approved battery packs, temperature sensors, low-impedance receptacles, and modification kits for SAFT, Marathon, Varta, and GE systems.

Request a Quote for Aviation Power System Components

Get expert guidance and fast quotes for FAA-PMA approved power supplies and battery systems. Our aviation specialists respond within 24 hours.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 510 785 9391. You can also send us a quick email at Sandrues@aol.com.