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[Image for 244CEC1-AA-S2]
24-Volt 4-Amp Aviation BatteryMINDer
Aviation BatteryMINDer® 24-Volt
Model 244CEC1-AA-S2 - New model available

$289.00 USD

New Model Available:


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[Detail view]
Detail view
[What's included]
What's included
[Ready to connect]
Ready to connect
[Piper Mirage]
Piper Mirage
[Charging stages]
Charging stages


Battery Charger/Maintainer/Desulfator 
Aviation-Specific, 24-Volt, 1/2/4-Amp

Universally recognized as the best battery charger for lead-acid aircraft batteries, the BatteryMINDer is designed to leave connected to your aircraft battery continuously during hangar storage. Its output is temperature-compensated to guarantee optimal charging without risk of damage from overcharging. It then maintains the battery while conditioning by safely dissolving built-up lead sulfate crystals, restoring lost cranking power and extending battery life. "Plug-N-Run" design for automatic operation and restart after power failure. Not for use with NiCad, Odyssey or Gill LT batteries. Comes with battery clip & ring terminal harnesses for easy battery connections, suitable for bench connections or experimental aircraft.

Don't forget to order an airworthy quick connect wiring kit (BM-AIK2A) for installation on FAA certified aircraft.

Tutorial: Extending Aircraft Battery Life
6 minute presentation:

Video link

Why Certified Aircraft Need this 
Quick Connect Harneess

3 minute presentation:

Youtube link

YouTube Video
 by Aero-TV 
Expert Advice From Concorde Battery:
Extending The Life Of Your Aircraft Battery 

Youtube link


  • Guaranteed never to over-charge, regardless of time or temperature (0°F - 130°F)
  • Temperature compensation ensures proper charge in hot or cold environments
  • Auto-selection for charge rate and battery types ensures 100% compliance with Concorde® specifications
  • Full-time pulsed desulfation in maintenance mode
  • Maximizes battery life and capacity, reconditions weak batteries
  • Plug and run operation
  • Microprocessor controlled pulsed output ensures 100% full charge
  • Battery diagnostics indicators
  • Ultra energy efficient to keep operating costs low
  • Automatic disconnect and resume if AC power is interrupted
  • Short circuit, spark, polarity and thermal runaway protection
  • 6’ AC input cord, 6’ DC output cord with polarized quick connector (SAE)
  • 1 year 100% money back guarantee, 5 year “no hassle” warranty
  • Input: 115VAC
  • Safely charges up to 200% faster than conventional chargers
  • Automatically dissolves power-robbing sulfation from lead storage plates using safe low voltage pulse technology (U.S. Patented)
  • Temperature compensation extends battery life by more than 200 Cycles (full charge-discharge cycles) with ABS temperature sensor
  • Vibration resistant, weather-proof enclosure - intrusion protected from water and dust per IEC STANDARD IP65


Included Accessories:

  • 2’ fused battery clip cord set with SAE connector for temporary/bench connection.
  • ATS-1 ambient temperature sensor for use with certified aircraft (installed).
  • Instruction manual.

Optional Accessories:

  • Model BM-AIK2A Airframe Interface Kit for quick-connection to FAA certified aircraft.
  • Model RTA-2415EXP wiring kit for Experimental/Amateur-built aircraft.


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