FAA-PMA Replacement Battery Packs
SAFT Battery Insert
MARATHON – ELECTRONIC BATTERY – 9913-1
FAA-PMA Approved certified

FAA-PMA Approved

FAA Part 145 Repair Station certified

FAA Part 145 Repair Station

Aircraft Emergency Batteries | Critical Power Supply

Aircraft emergency batteries provide critical backup power for essential systems during main power failures. Our FAA-PMA approved battery packs and inserts ensure reliable emergency lighting, avionics, and safety systems operation. Compatible with SAFT, Marathon, and Varta systems across DC-9, DC-10, L-1011, Falcon, Cessna, and Citation aircraft. Backed by over 50 years of aviation battery expertise and 24/7 technical support.

Our Range of Products
FAA-PMA Replacement Battery Packs

FAA-PMA Replacement Battery Packs

  • FAA-PMA Approved Second Source
  • Multiple Aircraft Compatibility
  • Rental Batteries Available
SAFT Battery Insert

SAFT Battery Insert

  • Low-Impedance Receptacles
  • 47,000+ Units Serviced
  • Capacity Testing Available
MARATHON – ELECTRONIC BATTERY – 9913-1

MARATHON – ELECTRONIC BATTERY – 9913-1

  • Marathon Nickel Cadmium Type
  • FAA-PMA Certified Product
  • Deep-Cycling Services Offered

Frequently Asked Questions

What is the emergency battery in aircraft?

Aircraft emergency batteries provide backup power for critical systems like emergency lighting, avionics, and safety equipment when main power fails. They ensure essential aircraft functions during emergencies.

What kind of battery is used in emergency?

How long do aircraft emergency batteries last?

What aircraft models are compatible with your emergency batteries?

Are your aircraft emergency batteries FAA approved?

Do you offer emergency battery testing services?

What is your turnaround time for battery service?

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

Emergency battery systems for business jets ensuring reliable backup power for critical avionics and lighting.

Commercial Airlines

Commercial Airlines

FAA-approved emergency batteries for airline fleets including DC-9, DC-10, and L-1011 aircraft power systems.

Military Aviation

Military Aviation

Mission-critical emergency power supplies meeting stringent military aircraft reliability and performance standards.

Aircraft Maintenance

Aircraft Maintenance

Battery replacement, capacity testing, and deep-cycling services for aviation maintenance facilities and MRO operations.

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 Battery Expertise

Over 47,000 units serviced since 1974 with 100+ years combined team experience. FAA-PMA approved facility specializing in aircraft emergency power systems.

24/7 AOG Emergency Support

Round-the-clock technical support with rental batteries available for immediate needs. Fast turnaround times ensure minimal aircraft downtime during critical situations.

Comprehensive Battery Solutions

Service any nickel-cadmium or lead-acid battery with capacity testing, deep-cycling, and storage services. FAA-PMA approved second-source products for major aircraft models.

Get Expert Guidance on Aircraft Emergency Battery Solutions

Connect with our aviation battery specialists for technical consultation, quotes, or AOG support. Expect a response within 24 hours from our experienced team.

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