Marathon M12V70 Batteries | Industrial Power Supply

Yes. All Ni-Cad Systems replacement battery packs are FAA-PMA (Parts Manufacturer Approval) approved second-source products. The company also operates a FAA Part 145 approved repair station, ensuring all servicing and manufacturing activities comply fully with federal aviation regulations and safety standards.

Ni-Cad Systems supports both nickel cadmium and lead-acid battery chemistries, including batteries from SAFT, Marathon, Varta, Concorde, and Gill (Teledyne). The facility can service virtually any nickel cadmium or lead-acid aircraft battery, covering main aircraft batteries, emergency power supplies, and replacement battery packs.

In addition to replacement battery packs, Ni-Cad Systems offers capacity testing of nickel cadmium and lead-acid batteries, deep-cycle testing for emergency batteries, battery storage for customer spare batteries, and rental batteries for immediate operational needs. 24/7 AOG technical support is also available at +1 510 501-9391.

Ni-Cad Systems is known for fast turnaround times. To minimize aircraft downtime, rental batteries are available immediately while your unit is being serviced or replaced. Contact the team at +1 510 785-9391 for current lead times and to discuss expedited options for AOG situations.

Yes. Ni-Cad Systems manufactures FAA-PMA approved second-source replacements that are fully compatible with low-impedance battery receptacles designed for SAFT, Marathon, G.E., and Varta systems. Concorde and Gill (Teledyne) lead-acid replacements are also available, making it possible to switch brands within approved parameters.

FAA-PMA (Parts Manufacturer Approval) is a combined design and production approval issued by the FAA for replacement parts. It means the replacement battery pack has been independently tested and approved to meet the same safety and performance standards as the original equipment manufacturer part, giving operators a cost-effective and regulatory-compliant alternative.