Please consult the following documents for more information about the 7638-44T Teledyne Gill Sealed (VRLA) Aircraft Battery:
The Teledyne Battery Products 7638-44T is a sealed VRLA aircraft battery utilizing LT Technology to provide reliable power for Citation aircraft models. With a nominal voltage of 24V and a one-hour capacity of 44Ah, it delivers an emergency rate of 70A for up to 30 minutes. Weighing up to 88.63 pounds, this battery features a temperature sensor connector and includes STC kits for new installations. Its exceptional cold-cranking performance (1857A IPP/1247A IPR at 75°F) ensures reliability in extreme conditions. FAA-PMA approved, TSO authorized, DO-160E tested, and EASA certified, it is compatible with Citation models such as 525, 525A, and others.
- 24V nominal voltage with 44Ah one-hour capacity
- 70A emergency rate for 30 minutes
- Includes temperature sensor connector with STC kits
- 1857A IPP and 1247A IPR at 23°C (75°F)
- FAA-PMA approved, TSO authorized, DO-160E tested, and EASA certified
- 18-month/800-hour inspection interval and 2-year warranty
- TSO-authorized and DO-160E tested for certified aviation compliance and safety.
- Sealed VRLA LT design is maintenance-free and non-spillable for onboard reliability.
- Delivers up to 1857 A peak cranking current at 75 °F and starts down to –22 °F.
- Extends service intervals with 18 month/1800 hour capacity checks and a 2 year warranty.
- Compact 24 V, 44 Ah format at just 88.63 lb for optimal power-to-weight performance.
- FAA-PMA approved with STC kits for Citation 500/525/560/650/680 series.

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