
SAFT Battery Temperature Sensor GTSP-400 / GSP-400
- FAA-PMA approved sensor
- SAFT compatible
- 100+ years team experience


























































FAA-PMA Approved
Part 145 FAA Approved
Comprehensive aviation battery systems encompassing FAA-PMA approved temperature sensors, battery inserts, modification kits, and low-impedance receptacles for SAFT, Marathon, Varta, and G.E. battery platforms. These precision-engineered components ensure reliable battery monitoring, optimal performance, and regulatory compliance for corporate, airline, and military aircraft operations across Cessna, Gulfstream, Canadair, DC-9/DC-10/L-1011, and Falcon aircraft models.
Talk to our experts for custom solutions and tailored guidance.
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What type of battery is used in aviation?
Aviation uses nickel-cadmium (NiCd) and lead-acid batteries as primary power sources. Our systems support SAFT, Marathon, Varta, and G.E. nickel-cadmium platforms, as well as Concorde and Gill lead-acid batteries, with comprehensive servicing capabilities for both types since 1974.
Are aircraft batteries AC or DC?
What kind of battery is most common in GA airplanes?
How often should aviation battery temperature sensors be replaced?
What is the advantage of low-impedance battery receptacles?
Can you service batteries from aircraft not listed in your compatibility chart?
What makes your battery modification kits FAA-PMA approved alternatives?
What emergency support is available for AOG battery situations?
Talk to our experts for custom solutions and tailored guidance.

Battery temperature sensors and modification kits for corporate jets including Cessna Citation and Gulfstream G-series aircraft ensuring optimal battery performance and safety.

FAA-PMA approved battery receptacles and replacement packs for commercial aircraft including DC-9, DC-10, and L-1011 fleet maintenance operations.

Comprehensive battery system solutions including temperature sensors, modification kits, and emergency power supply batteries for military aviation applications.

Complete aviation battery servicing including capacity testing, deep-cycling, modification kits, and low-impedance receptacles for MRO facilities.
Talk to our experts for custom solutions and tailored guidance.



Over 47,000 units serviced since 1974 with 100+ years combined engineering experience. FAA-PMA approved second-source solutions for corporate, airline, and military aircraft.
Immediate support for Aircraft On Ground situations with fast turnaround times. Rental batteries available to minimize downtime and keep operations running smoothly.
30+ FAA-PMA approvals covering temperature sensors, modification kits, battery receptacles, and replacement packs for SAFT, Marathon, Varta, and G.E. battery systems.
Connect with our FAA-certified specialists for technical consultation, product recommendations, or emergency AOG support. Receive a customized quote within 24 hours.
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