
MARATHON – LOW-IMPEDANCE RECEPTACLE (BUTT TYPE)
- FAA-PMA Approved Second Source
- Low-Impedance Design
- Butt Type Configuration














FAA-PMA Approved
FAA Part 145 Certified
Marathon Aircraft Battery Receptacles from Ni-Cad Systems are FAA-PMA approved second-source components designed for optimal electrical performance in aviation battery systems. These low-impedance receptacles are available in both Stud Type and Butt Type configurations, ensuring compatibility with Marathon nickel cadmium batteries across corporate, airline, and military aircraft applications. Manufactured in an FAA Part 145 approved facility with over 47 years of specialized experience.
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What is the difference between Stud Type and Butt Type receptacles?
Stud Type receptacles use threaded studs for connection, while Butt Type uses flat butt connectors. Configuration depends on your specific aircraft battery installation requirements and Marathon battery model.
Are these receptacles compatible with all Marathon battery models?
What makes these low-impedance receptacles better than standard receptacles?
How long does delivery take for Marathon battery receptacles?
Do you provide installation support for these receptacles?
Can I use these receptacles for military aircraft applications?
What warranty coverage is provided with these receptacles?
Talk to our experts for custom solutions and tailored guidance.

Reliable battery connections for business jets and private aircraft ensuring dependable starts and electrical system performance.

FAA-approved receptacles supporting commercial fleet maintenance schedules with fast turnaround and reliable performance.

Mission-critical battery connectivity for defense aircraft requiring highest reliability standards and immediate AOG support.

Essential components for MRO facilities and repair stations conducting battery system overhauls and electrical upgrades.
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Over 30 FAA-PMA approvals demonstrate our commitment to aviation quality and regulatory compliance. Every receptacle meets rigorous airworthiness standards for safety and reliability.
Since 1974, we've serviced over 47,000 units with specialized knowledge in aircraft battery systems. Our team brings over 100 years of combined engineering and service experience.
Around-the-clock emergency support keeps your aircraft operational. Fast turnaround times and rental battery programs ensure minimal downtime for critical missions.
Get expert guidance on selecting the right receptacle configuration for your aircraft. Our aviation specialists respond quickly with pricing and technical specifications.
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
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