Aircraft Power Supply Systems | Avionics and Ground Power

The page content does not provide a specific definition for an APU (Auxiliary Power Unit). For detailed technical guidance on aircraft power systems and how ground and battery power integrate with your aircraft, our aviation power specialists are available 24/7 at +1 510 501-9391.

Yes. All battery packs are FAA-PMA approved second-source alternatives designed for direct compatibility with original equipment from SAFT, Marathon, Varta, G.E., and other leading manufacturers, ensuring a seamless drop-in replacement experience.

Products are compatible with a wide range of corporate, commercial, and military aircraft, including the DC-9, DC-10, L-1011, MD-11, Cessna models, Falcon series, Canadair CL600, Gulfstream G-150, and G200, among others.

All products carry FAA-PMA approval, with 30+ individual approvals on record. They are manufactured and serviced in a Part 145 FAA Approved repair facility, ensuring full compliance with aviation safety and airworthiness standards.

Yes. A dedicated technical support team is available 24/7 at +1 510 501-9391 for AOG situations. Rental batteries are also available for immediate operational needs, minimizing aircraft downtime during battery maintenance or replacement.

The product range includes FAA-PMA approved replacement battery packs, temperature sensors (including GTSP-400 and GSP-400 models), low-impedance battery receptacles (butt type and stud type), battery inserts, and modification kits compatible with SAFT, Marathon, Varta, and G.E. battery systems.

Yes. Comprehensive capacity-testing and deep-cycling services are available for both nickel-cadmium and lead-acid batteries. Storage services for customer spare battery inventory are also offered, all performed within a Part 145 FAA Approved repair facility with over 47,000 units serviced since 1974.