
FAA-PMA Replacement Battery Packs
- FAA-PMA approved second source battery packs
- Fits DC-9, DC-10, L-1011 & Falconjet
- Rental batteries for immediate AOG needs
































FAA-PMA Approved
FAA Part 145 Repair Station
The SCD390-3-1 replacement for emergency lighting battery category covers FAA-PMA approved second-source battery packs, modification kits, and emergency power supply replacements for a wide range of aircraft including DC-9, DC-10, L-1011, Falcon, Cessna, and Citation series. Products support corporate aviation, airline, and military applications with fast turnaround and 24/7 AOG support.
Talk to our experts for custom solutions and tailored guidance.
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The SCD390-3-1 is an Avitech part number for an aircraft battery modification kit. Ni-Cad Systems, Inc. manufactures the FAA-PMA approved MA-5 modification kit as a direct second-source replacement for Avitech P/N SCD390-3-1. It is compatible with Marathon nickel cadmium batteries and is approved for corporate, airline, and military aircraft applications.
Talk to our experts for custom solutions and tailored guidance.

Emergency lighting battery replacements for DC-9, DC-10, and L-1011 fleets ensuring FAA-compliant operations.

FAA-PMA approved battery packs and mod kits for Falcon, Citation, Cessna, and Canadair business jets.

Certified second-source emergency battery replacements and modification kits supporting military aircraft readiness.

Capacity-testing, deep-cycling, and battery modification services for MRO shops servicing multi-platform fleets.
Talk to our experts for custom solutions and tailored guidance.
Ni-Cad Systems holds over 30 FAA-PMA approvals, offering certified second-source battery packs and modification kits that meet strict aviation safety standards.
Founded in 1974 and with 100+ years of combined engineering experience, Ni-Cad Systems has serviced over 47,000 units across commercial, corporate, and military fleets.
Round-the-clock AOG technical support and rental battery availability ensure your aircraft stays operational with minimal downtime during critical emergency battery replacements.
Submit your inquiry and our team will respond promptly with pricing, compatibility details, and turnaround options for your aircraft.
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