
SAFT Battery Temperature Sensor Element
- FAA-PMA Approved Sensor
- Cessna G-150/G200 Compatible
- 24/7 AOG Support Available


















































FAA-PMA Approved
FAA Part 145 Certified
RG-390E batteries for Cessna Mustang aircraft represent specialized aviation power solutions engineered for reliability and safety. These FAA-PMA approved nickel-cadmium battery systems include temperature sensors, receptacles, and modification kits designed specifically for Cessna aircraft applications. With over 47 years of aviation battery expertise, our products ensure optimal performance and compliance with stringent aviation standards.
Talk to our experts for custom solutions and tailored guidance.
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Where is the battery in a Cessna?
The battery in most Cessna aircraft is typically located in the engine compartment or behind the firewall. Specific placement varies by model.
What is the RG-390E battery used for in Cessna Mustang aircraft?
Are these batteries FAA-PMA approved?
What is the typical lifespan of an RG-390E aircraft battery?
Do you offer emergency AOG support for battery failures?
What testing services are available for aircraft batteries?
Can you service batteries from other manufacturers?
Talk to our experts for custom solutions and tailored guidance.

RG-390E batteries power business jets and corporate aircraft, ensuring reliable electrical systems for executive travel operations.

Airline operations rely on RG-390E battery systems for main electrical power and emergency backup in commercial aircraft fleets.

Military aircraft utilize RG-390E batteries for mission-critical electrical systems requiring maximum reliability in demanding conditions.

MRO facilities depend on RG-390E batteries and components for aircraft servicing, repair, and battery replacement operations.
Talk to our experts for custom solutions and tailored guidance.



Over 30 FAA-PMA approvals ensure second-source reliability for Cessna Mustang battery systems with strict compliance to aviation safety standards.
Over 47,000 aircraft battery units serviced since 1974, backed by a team with 100+ years of combined engineering and technical service experience.
Round-the-clock emergency support with fast turnaround times and rental batteries available to minimize aircraft downtime and keep operations running.
Connect with our aviation battery specialists for expert guidance on RG-390E battery systems. Expect a rapid response with technical specifications and competitive pricing.
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