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
MARATHON – ELECTRONIC BATTERY – 9913-1
MARATHON – LOW-IMPEDANCE RECEPTACLE
Battery Temperature Sensors
SAFT Battery Temperature Sensor UTSP-400 / UTSP-440 / UTSP-460L
SAFT Battery Temperature Sensor
SAFT Battery Temperature Sensor
SAFT Battery Temperature Sensor Element
Low-Impedance Battery Receptacles
SAFT Battery Temperature Sensor
MARATHON – LOW-IMPEDANCE RECEPTACLE (BUTT TYPE)
SAFT MOD KIT CA154-1
MARATHON – 20-CELL MOD KIT – CA-103
MARATHON – MOD KIT – MA-5
SAFT Battery Insert
MARATHON – LOW-IMPEDANCE RECEPTACLE (STUD TYPE)
SAFT Battery Temperature Sensor GTSP-400 / GSP-400
FAA-PMA Modification Kits
SAFT Battery Temperature Sensor

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
MARATHON – ELECTRONIC BATTERY – 9913-1

MARATHON – ELECTRONIC BATTERY – 9913-1

  • FAA-PMA Approved Battery Pack
  • 47,000+ Units Serviced
  • Fast Turnaround with Rentals
MARATHON – LOW-IMPEDANCE RECEPTACLE

MARATHON – LOW-IMPEDANCE RECEPTACLE

  • FAA-PMA Approved
  • Low-Impedance Design
  • 40+ Years Experience
Battery Temperature Sensors

Battery Temperature Sensors

  • FAA-PMA Second Source
  • Multi-Aircraft Compatible
  • 100+ Years Experience
SAFT Battery Temperature Sensor UTSP-400 / UTSP-440 / UTSP-460L

SAFT Battery Temperature Sensor UTSP-400 / UTSP-440 / UTSP-460L

  • FAA-PMA Second Source
  • 47 Years Experience
  • Part 145 FAA Services
SAFT Battery Temperature Sensor

SAFT Battery Temperature Sensor

  • FAA-PMA Second Source
  • 47 Years Experience
  • 24/7 AOG Support

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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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Aircraft Power Supplies | 14V and 28V DC Systems

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FAA-PMA Replacement Battery Packs | Comprehensive Aviation Battery Systems

Comprehensive Aviation Battery Systems

Comprehensive aviation battery systems encompassing FAA-PMA approved temperature sensors, battery inserts, modification kits, and low-impedance receptacles for SAFT, Marathon, Varta, and G.E. battery platforms. These precision-engineered components ensure reliable battery monitoring, optimal performance, and regulatory compliance for corporate, airline, and military aircraft operations across Cessna, Gulfstream, Canadair, DC-9/DC-10/L-1011, and Falcon aircraft models.
FAA-PMA Replacement Battery Packs | Aircraft Power Supply Systems | Avionics and Ground Power

Aircraft Power Supply Systems | Avionics and Ground Power

Comprehensive aircraft power supply systems including FAA-PMA approved replacement battery packs, temperature sensors, modification kits, and low-impedance receptacles. Engineered for corporate, airline, and military aviation with full compatibility across SAFT, Marathon, Varta, and G.E. battery systems. Backed by 50+ years of aviation power expertise and 24/7 AOG technical support.

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.