FAA-PMA Replacement Battery Packs
MARATHON – ELECTRONIC BATTERY – 9913-1
MARATHON – 20-CELL MOD KIT – CA-103
MARATHON – 20-CELL MOD KIT – CA-103
MARATHON – 20-CELL MOD KIT – CA-103
MARATHON – MOD KIT – MA-5
MARATHON – MOD KIT – MA-5
SAFT Battery Insert
FAA-PMA Modification Kits
MARATHON – 20-CELL MOD KIT – CA-103
SAFT MOD KIT CA154-1
MARATHON – MOD KIT – MA-5
SAFT Battery Insert
MARATHON – MOD KIT – MA-5
SAFT MOD KIT CA154-1
MARATHON – MOD KIT – MA-5
SAFT Battery Insert
MARATHON – MOD KIT – MA-5
SAFT MOD KIT CA154-1
MARATHON – MOD KIT – MA-5
SAFT Battery Temperature Sensor Element
SAFT Battery Temperature Sensor Element for Cessna / G-150 / G200
SAFT Battery Temperature Sensor
SAFT Battery Temperature Sensor
MARATHON – LOW-IMPEDANCE RECEPTACLE (STUD TYPE)
SAFT Battery Temperature Sensor
MARATHON – LOW-IMPEDANCE RECEPTACLE
SAFT Battery Temperature Sensor GTSP-400 / GSP-400
MARATHON – LOW-IMPEDANCE RECEPTACLE (BUTT TYPE)
SAFT Battery Temperature Sensor Element for Cessna / G-150 / G200
SAFT Battery Temperature Sensor UTSP-400 / UTSP-440 / UTSP-460L
SAFT Battery Temperature Sensor
SAFT Battery Temperature Sensor
MARATHON – LOW-IMPEDANCE RECEPTACLE (STUD TYPE)
Battery Temperature Sensors
SAFT Battery Temperature Sensor
MARATHON – LOW-IMPEDANCE RECEPTACLE
SAFT Battery Temperature Sensor
SAFT Battery Temperature Sensor GTSP-400 / GSP-400
MARATHON – LOW-IMPEDANCE RECEPTACLE (BUTT TYPE)
SAFT Battery Temperature Sensor UTSP-400 / UTSP-440 / UTSP-460L
SAFT Battery Temperature Sensor
MARATHON – LOW-IMPEDANCE RECEPTACLE
SAFT Battery Temperature Sensor Element for Cessna / G-150 / G200
SAFT Battery Temperature Sensor UTSP-400 / UTSP-440 / UTSP-460L
SAFT Battery Insert
MARATHON – LOW-IMPEDANCE RECEPTACLE (BUTT TYPE)
SAFT Battery Temperature Sensor GTSP-400 / GSP-400
MARATHON – LOW-IMPEDANCE RECEPTACLE (STUD TYPE)
SAFT Battery Temperature Sensor
Low-Impedance Battery Receptacles
SAFT Battery Temperature Sensor GTSP-400 / GSP-400
MARATHON – LOW-IMPEDANCE RECEPTACLE (BUTT TYPE)
SAFT Battery Temperature Sensor
MARATHON – LOW-IMPEDANCE RECEPTACLE (STUD TYPE)
MARATHON – LOW-IMPEDANCE RECEPTACLE
SAFT Battery Temperature Sensor
SAFT Battery Temperature Sensor
FAA-PMA Approved certified

FAA-PMA Approved

Part 145 FAA Approved certified

Part 145 FAA Approved

Aircraft Batteries: Essential Selection and Technical Guide

Aircraft batteries are essential power sources for aviation systems, providing reliable starting power, emergency backup, and auxiliary electrical supply. Our comprehensive range includes FAA-PMA approved nickel-cadmium and lead-acid batteries, battery receptacles, temperature sensors, and modification kits for corporate, airline, and military aircraft applications. Engineered for safety and performance, these products ensure optimal aircraft electrical system operation.

Our Range of Products
FAA-PMA Replacement Battery Packs

FAA-PMA Replacement Battery Packs

  • FAA-PMA approved components
  • Multiple aircraft compatibility
  • Fast turnaround service
MARATHON – ELECTRONIC BATTERY – 9913-1

MARATHON – ELECTRONIC BATTERY – 9913-1

  • Marathon electronic battery
  • 24/7 AOG support
  • 47,000+ units serviced
MARATHON – 20-CELL MOD KIT – CA-103

MARATHON – 20-CELL MOD KIT – CA-103

  • 20-cell mod kit
  • FAA-PMA approved
  • Marathon NiCd battery
MARATHON – 20-CELL MOD KIT – CA-103

MARATHON – 20-CELL MOD KIT – CA-103

  • 20-cell configuration
  • FAA-PMA approved kit
  • Marathon compatibility
MARATHON – 20-CELL MOD KIT – CA-103

MARATHON – 20-CELL MOD KIT – CA-103

  • 20-cell modification kit
  • Marathon NiCd battery
  • FAA-PMA certified
MARATHON – MOD KIT – MA-5

MARATHON – MOD KIT – MA-5

  • FAA-PMA approved
  • Marathon compatibility
  • 40+ years experience

Showing 1 to 6 of 58 results

Frequently Asked Questions

What kind of batteries do airplanes use?

Aircraft primarily use nickel-cadmium (NiCd) and lead-acid batteries for starting power, emergency backup, and auxiliary electrical systems. Both types are FAA-approved for aviation applications.

What kind of battery is allowed on a plane?

How often do aircraft batteries need replacement?

What is FAA-PMA approval for aircraft batteries?

Can I use second-source aircraft battery components?

What maintenance services are available for aircraft batteries?

How do I select the right battery for my aircraft?

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

Premium battery solutions for business jets and corporate aircraft requiring reliable power systems and rapid turnaround maintenance support.

Commercial Airlines

Commercial Airlines

High-capacity battery systems and comprehensive fleet maintenance services ensuring operational reliability for airline operations worldwide.

Military Aviation

Military Aviation

Mission-critical battery solutions meeting stringent military specifications for defense aircraft and emergency power applications.

Emergency Lighting Systems

Emergency Lighting Systems

Certified emergency power supplies and battery packs for aircraft safety lighting systems on commercial and corporate aircraft.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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FAA-PMA Replacement Battery Packs

Aircraft Batteries - Aviation Grade Power Solutions

Aviation-grade aircraft batteries and power solutions designed for corporate, airline, and military aircraft operations. Our FAA-PMA approved battery packs, receptacles, temperature sensors, and modification kits ensure reliable performance and safety. With over 47,000 units serviced since 1974, we deliver proven quality for nickel-cadmium and lead-acid battery systems across multiple aircraft platforms including Cessna, Falcon, and DC-series aircraft.
Learn More
FAA-PMA Replacement Battery Packs

Comprehensive Aircraft Battery Specifications

Browse comprehensive aircraft battery specifications including FAA-PMA approved temperature sensors, battery inserts, modification kits, and low-impedance receptacles. Compatible with SAFT, Marathon, and other leading battery systems for Cessna, Gulfstream, and various commercial aircraft. All products manufactured by Ni-Cad Systems with over 47 years of aviation battery expertise and 24/7 technical support.
Learn More
MARATHON – LOW-IMPEDANCE RECEPTACLE

Aircraft Batteries and Portable Power Units

Comprehensive FAA-PMA approved aircraft batteries, portable power units, temperature sensors, battery receptacles, and modification kits for commercial, corporate, and military aviation. Engineered for reliability with over 47 years of industry experience and 47,000+ units serviced.
Learn More

Why Aviation Operators Choose Ni-Cad Systems, Inc.

FAA-PMA Certified Excellence

Over 30 FAA-PMA approvals and Part 145 certification ensure every product meets the highest aviation safety standards for reliable aircraft operations.

47+ Years Aviation Expertise

Since 1974, we've serviced over 47,000 units with 100+ years of combined engineering experience, delivering proven solutions for complex battery systems.

24/7 AOG Support Available

Immediate technical support with fast turnaround times and rental battery programs keep your aircraft operational when unexpected maintenance arises.

Request Expert Guidance on Aircraft Battery Solutions

Connect with our aviation specialists for technical consultation and competitive quotes. Expect a response within 24 hours with tailored recommendations.

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