FAA-PMA Modification Kits
SAFT MOD KIT CA154-1
SAFT MOD KIT CA154-1
SAFT MOD KIT CA154-1
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
MARATHON – MOD KIT – MA-5
MARATHON – MOD KIT – MA-5
MARATHON – MOD KIT – MA-5
MARATHON – 20-CELL MOD KIT – CA-103
MARATHON – MOD KIT – MA-5
MARATHON – MOD KIT – MA-5
FAA-PMA Approved certified

FAA-PMA Approved

FAA Part 145 Certified certified

FAA Part 145 Certified

20-to-19 Cell Battery Modification Kit for SAFT 4076

FAA-PMA approved 20-to-19 cell battery modification kits for SAFT 4076 systems. Precision-engineered solutions for aircraft battery system modifications, manufactured by Ni-Cad Systems with over 47 years of aviation expertise. Compatible with SAFT and Marathon nickel-cadmium batteries, these modification kits provide second-source alternatives for corporate, airline, and military aviation applications with 24/7 AOG technical support.

Our Range of Products
FAA-PMA Modification Kits

FAA-PMA Modification Kits

  • Multiple Brand Compatibility
  • 100+ Years Combined Experience
  • Part 145 FAA Facility
SAFT MOD KIT CA154-1

SAFT MOD KIT CA154-1

  • FAA-PMA Approved Alternative
  • SAFT Battery Compatibility
  • 24/7 Emergency AOG Support
SAFT MOD KIT CA154-1

SAFT MOD KIT CA154-1

  • 47 Years Battery Expertise
  • SAFT System Compatible
  • Saturday Appointments Available
SAFT MOD KIT CA154-1

SAFT MOD KIT CA154-1

  • 47 Years Manufacturing History
  • Capacity-Testing Services
  • SAFT Battery Alternative
MARATHON – 20-CELL MOD KIT – CA-103

MARATHON – 20-CELL MOD KIT – CA-103

  • 20-Cell Configuration
  • Marathon NiCd Systems
  • 24/7 Technical Support
MARATHON – 20-CELL MOD KIT – CA-103

MARATHON – 20-CELL MOD KIT – CA-103

  • 20-Cell Configuration Design
  • Marathon NiCd Compatible
  • Fast Turnaround Service

Showing 1 to 6 of 15 results

Frequently Asked Questions

What is a 20-to-19 cell battery modification kit?

A FAA-PMA approved kit that converts 20-cell battery systems to 19-cell configuration for SAFT 4076 and compatible nickel-cadmium batteries.

Are these modification kits FAA-PMA approved?

Which battery brands are compatible with these modification kits?

What turnaround time can I expect for battery modifications?

Do you provide 24/7 technical support for AOG situations?

Can I use these modification kits for military aircraft?

What testing services are available for modified batteries?

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

FAA-approved modification kits for business jet battery systems requiring reliable power solutions.

Commercial Airlines

Commercial Airlines

Fleet maintenance solutions for airline battery systems with fast turnaround and rental unit availability.

Military Aviation

Military Aviation

Defense-grade battery modification kits meeting stringent military aircraft power system requirements.

Aircraft Maintenance

Aircraft Maintenance

MRO facility solutions for battery system upgrades with technical support and replacement alternatives.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

MARATHON – 20-CELL MOD KIT – CA-103

20-to-19 Cell Battery Modification Kit for P/N 4076

FAA-PMA approved 20-to-19 cell battery modification kits for aircraft P/N 4076 systems. Engineered for Marathon and SAFT nickel-cadmium batteries, these retrofit kits enable seamless upgrades to aviation battery systems. Manufactured by Ni-Cad Systems with over 50 years of expertise, featuring 24/7 AOG support and fast turnaround service for corporate, airline, and military aircraft applications.
Learn More
MARATHON – 20-CELL MOD KIT – CA-103

20-to-19 Cell Battery Modification Kit for SP-400

FAA-PMA approved 20-to-19 cell battery modification kits designed for SP-400 Marathon and SAFT nickel-cadmium aircraft batteries. Manufactured by Ni-Cad Systems with over 100 years of combined engineering expertise, these second-source modification kits enable reliable aircraft battery system upgrades. Backed by 24/7 AOG technical support and fast turnaround service for corporate, airline, and military aviation applications.
Learn More
MARATHON – 20-CELL MOD KIT – CA-103

20-to-19 Cell Battery Modification Kit for Marathon SP-400

FAA-PMA approved 20-to-19 cell battery modification kits for Marathon SP-400 nickel-cadmium aircraft batteries. Manufactured by Ni-Cad Systems with over 50 years of aviation battery expertise, these second-source modification kits ensure reliable battery system upgrades for corporate, airline, and military aircraft applications with full regulatory compliance and 24/7 technical support.
Learn More

Why Aviation Professionals Choose Ni-Cad Systems, Inc.

FAA-PMA Approved Excellence

30+ FAA-PMA approvals and Part 145 certified facility ensure compliance with aviation safety standards. Every modification kit meets rigorous aerospace quality requirements.

47+ Years Aviation Expertise

Over 100 years combined engineering experience with 47,000+ units serviced. Industry-leading knowledge in nickel-cadmium battery system modifications and maintenance.

24/7 AOG Technical Support

Round-the-clock emergency support with rapid turnaround times. Rental batteries available for immediate deployment to minimize aircraft downtime during modifications.

Get Expert Guidance on Your Battery Modification Needs

Connect with our FAA DER-certified engineers for technical consultation. Receive detailed specifications and fast quotes 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