Loading... Please wait...

BatteryMINDer® Model 128CEC2-AA-S5: 12V 8 AMP CONCORDE® Aviation Battery Charger-Maintainer-Desulfator

In Stock
Our aviation battery specific line of BatteryMINDer® battery chargers-maintainers-desulfators are the most advanced we have ever produced. In addition to charging and maintaining all 12V Concorde® sealed or wet cell (filler caps) aviation batteries users can now determine the level of charge remaining in their battery, and if weak and in need of replacement, before going bad. Units test for weak/dead cells and will recover weak or severely discharged batteries that other chargers would reject. Known as the CEC2-AA series they feature advancements in easy to understand battery analysis and condition not previously available in any other single model. Their high efficiency design, controlled by industrially-rated microprocessors, allow continuous operation (24 hrs./day) for less than $0.43/month*. Temperature sensors prevents over/under charging from freezing to 130-F.

SmarTECHnology™ = Advanced Technology made simple to use.
1 Year 100% Money Back Guarantee
5 Year "No Hassle" Warranty.


Product Description

Features & Benefits: 
BatteryMINDer® Model 128CEC2-AA-S5: 12-Volt 8 AMP CONCORDE® Aircraft Battery Charger-Maintainer-Desulfator

These chargers-maintainers-desulfators are designed for all size and type 12-Volt Concorde® Aviation Batteries. If you want the longest possible life and performance from your batteries there is no other product better at doing just this and BatteryMINDer® Guarantees it! 


  • Guaranteed to never overcharge/undercharge. (33°F to 130°F)
  • Tested and endorsed by leading Battery makers.
  • 100% Full - Time U.S. Patented Pulse-type Desulfation keeps battery free of sulfate or dissolves sulfate completely in older batteries.
  • Detects and rejects batteries with bad cells. Terminate charge to prevent out-gassing.
  • Maximize battery life and capacity, recovers weak batteries.
  • Diagnoses battery’s condition / state-of-charge.
  • Recovers weak or deeply discharged batteries: including but not limited to flooded filler cap, maintenance-free, valve regulated lead-acid (VRLA), sealed lead-acid (SLA), starter, deep cycle and hybrid.
  • Maintain up to 2 batteries at a time. (requires BatteryMINDer® Y-Connector Accessory 210-AY)
  • Auto-Restart after power failure.
  • Bad cell detection with auto-shutdown.
  • Includes Short circuit, spark, reverse polarity protection, thermal runaway protection, automatic D/C disconnect on A/C failure and quick-connect/disconnect fused alligator clip assembly.
  • Very high efficiency. California CEC Approved. Certified to California Energy Commission Standards.
  • Automatically detects input AC power.
  • ECO-mode with hi-efficiency / low power consumption. This allows the unit to always remain connected to AC while consuming very low level of electricity.
  • Ambient temperature compensation. Built-in temperature sensor automatically adjusts charge rate to ensure full-charge. (as low as 0°F or as high as 130°F)
  • 12 LED indicators show state-of-charge and important status mode / battery condition.
  • Rugged, vibration-resistant construction.
  • Never connect two or more batteries together before fully charging each and checking their condition. Failure to fully charge each battery and check their condition can result in a serious safety hazard.

 Learn Why You MUST use an Aviation-Specific Charger 


What's in the Box Optional Accessories
  • Model 128CEC2-AA-S5 Charger-Maintainer-Desulfator
  • 6' AC cord, 6' DC cord with quick connector (SAE)
  • Auto-Temp Compensation Sensor (Installed)
  • 2' Insulated Battery Clip Cord Set with Quick Connector and 15A replaceable fuse


Click Here To View The Instruction Manual
(PDF opens in a new window)

Please note that you need Adobe Acrobat Reader to view the file.
If you do not have it, CLICK HERE to install it.

Get Adobe Reader

  • 210AY: Y Multiple Battery Connector
  • 210RT: Y Multiple Battery Connector w/ Ring Terminal Connector
  • ABS-248: At the Battery Temperature Sensor
  • ATS-1: Ambient Temperature Sensor
  • BC-AA: Insulated Battery Clip Cord Set
  • BC2AY:  Insulated Battery Clips w/ 210AY Y Multiple Battery Connector
  • BM-AIK2: Airframe Interface Kit for use with FAA-Certified Aircrafts
  • DCE12: DC Extension Cables - 12ft.
  • DCE25: DC Extension Cables - 25ft.
  • RTA-2415EXP: Connection for Experimental Aircraft
  • VPP-12: 12/24 Volt Vehicle Power Plug
Charging Current:
Power Source:
90-140 VAC, 47-63 Hz
Temperature Compensation:
Yes: -4°F (-20°C) to 122°F (50°C)
Overcharge Protection:
Polarity Reversal Protection:
International Standard IP65*:
Dust tight: No ingress of dust; complete protection against contact (dust tight). Protection from water projected by a nozzle (6.3 mm) against enclosure from any direction shall have no harmful effects.
Multiple Batteries (#):
Product Dimensions:
4.9” L x 7.3” W x 2.1” H
5 Year
Works With:
12V Concorde® Aviation Batteries.
Comes with:
Auto-Temp Compensation Sensor (Installed), 2' Insulated Battery Clip Cord Set with Quick Connector and 15A replaceable fuse, 2' Ring Terminal Cord Set, Instruction Manual
Optional Accessories:
210AY, 210RT, ABS-248, ATS-1, BCAA, BM-AIK2, DCE12, DCE25, RTA-2415EXP, VPP12
The IP rating of an enclosure, or Ingress Protection Rating specifies how resistant the device is to foreign objects and moisture.
Write a Review

Product Reviews

  1. A good Investment

    Posted by Michael on 8th Nov 2017

    As aircraft owners, we want the best for our machines. However, often times the "best" cost big money. Here is a product that for not too much investment can pay one back in the form of longer battery life and guaranteed starts even after periods of non-use. I appreciate the fact that it's microprocessor controlled and will not overcharge my battery so it's safe to leave connected and charging indefinitely. None of us want to return to a hangar fire or boiled over batteries. It gets really cold in the northeast and this product will charge, maintain and run a desulfurization regimen automatically that prolongs the life and utility of my very expensive Concorde battery so I can start up and fly confidently.

  2. Great Status information

    Posted by Pat on 6th Nov 2017

    The status lights provide a much better insight on the condition of the battery and the function of the BatteryMinder.

  3. First Encounter

    Posted by Bob on 21st Jun 2017

    Just bought two, one 12 and one 24 volt for my airplanes. They were recommended by all my hangar mates. I don't fly as often as I should, so this hopefully will help lengthen the battery replacement cycle.

  4. Fantastic product

    Posted by Unknown on 14th Oct 2016

    Lots of information on the device panel and it boots and starts working very fast.

  5. Looks great so far

    Posted by Unknown on 5th Oct 2016

    Having just started using it, can't give any meaningful review. Customer service has been very responsive to my questions, though

  6. Outstanding product

    Posted by Robert on 27th Sep 2016

    This line of battery chargers eliminates the worry of damaging your battery by using the wrong charger. The desulfurization mode is a feature that most of us overlook.