Fall Specials + FREE 2-day shipping!

18 VDC, 1.0 Ah

Eliminate the need to remember to arm and disarm the standby system with this lightweight, automatic power supply. Designed to power one Mid-Continent attitude indicator and the lighting of an airspeed and altimeter for one hour – this power supply arms at the beginning of flight, activates instantly upon power loss, recharges during flight, and automatically shuts off after flight. Utilizing sealed lead-acid cells for reliability and cold weather performance, it is a serious safety addition to any panel.

Includes all mounting hardware and connectors. No expensive mounting tray is required which saves even more money and weight versus the competition.

  • Simultaneously provides one primary power output and three lighting power outputs
  • Pitot/Static ports or optional electrical input provides ability to work in automatic mode without pilot intervention: Arms at beginning of flight, Activates instantly upon power loss, Recharges during flight, Turns off after flight
  • Utilizes sealed lead-acid cells for reliability and cold weather performance
  • Lighting outputs can power LED or incandescent lighting at 5, 14 or 28 VDC
  • Remote, mini-annunciation switch (with automatic dimming) controls test and manual operations
  • Quality Mil-Spec connectors included
  • Field replaceable battery module(s)
  • Designed to operate Mid-Continent Instruments’ standby attitude indicator for one hour after primary power loss
  • Amp-hours of power at 18V: 1.0 Ah
  • Total system weight: 3.2 lbs.
  • Designed and built in Wichita, Kansas, USA
  • One year limited warranty

  • Power Input: 10–32 VDC; 0.25A nominal, 4.0A max (14V) 2.0A max (28V)
  • Power Output: 18 VDC nominal
  • Battery Capacity: 1.0 Ah (0.05C) at 25°C
  • Certification: FAA TSO-C4c and RTCA DO-160E
  • Weight: 3.2 lbs.
  • Annunciator Lighting: LED backlighting, automatic internal dimming
  • Battery Charging: Automatic recharging when main power is present

Recently viewed products

California Residents:

Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.