P/N: 9017983

Vent Assembly Kit

9017983 Vent For MD835-1 Emergency Battery Power Supply

The True Blue Power 9017983 vent assembly kit is an optional installation accessory designed specifically for the MD835-1 (TS835) emergency battery power supply. This kit provides a complete, ready-to-install venting solution that safely routes any gases emitted by the TS835's lithium-ion battery to an external discharge point, keeping your avionics bay and cockpit free of potentially harmful off-gas accumulation.

The True-Blue Power TS835 emergency battery power supply, MD835-1, automatically provides your aircraft with 24.5 VDC power to keep critical or standby equipment running in the event of power failure. Featuring proprietary lithium-ion technology, the TS835 is 60% lighter than competing units and is a direct replacement for the Jet PS835 Series. The unit recharges during normal flight operations and offers up to 4.5 amp-hours of power.

Key Features

• Automatically provides 24.5 VDC power for critical or standby equipment in the event of aircraft power failure
• 4.5 amp-hour lithium-ion battery
• Utilizes proprietary lithium-ion technology, an energy storage solution with superior safety and abuse tolerance compared to metal oxide lithium-ion chemistries
• Maintains full charge by recharging during normal flight operations
• Lightweight, 63% lighter than legacy lead-acid designs
• Direct replacement for L-3 Avionics/JET PS-835 (same rack mount and connector)
• Two-year maintenance schedule
• 8-year (average) life expectancy
• Five-year limited warranty