Battery Minder | Battery Float charger and Maintenance Unit

Choose from our range of Battery Minder products below:

Contact us about this unit

12-Volt Battery Minder:


Similar to model 12248-AA-S1 except for its Plug ‘n Run feature which eliminates the need to set either the output current or battery type before operating. This feature is of particularly useful if a person, perhaps not totally familiar with the setting requirements, is involved in maintaining the battery.


A specific charger-maintainer designed exclusively for the Odyssey brand sealed lead-acid FAA-PMA Certified SBS-J16 and all other Odyssey 600 series sealed batteries.  This model is officially approved of by EnerSys, the manufacturer of the Odyssey – Hawker branded batteries.

24-Volt Battery Minder:


See 12248-AA-S2 for explanation.


A Specific charger-maintainer designed exclusively for Gill-Teledyne 24-V LT Series batteries.  This model is officially approved of by Gill and MUST ONLY be used with their LT Series and no other.

  • For all size and type 12-volt and 24-volt aviation batteries
  • Guaranteed never to overcharge, regardless of time or temperature (32°F – 125°F)
  • Automatically dissolves sulfation using safe low voltage pulse technology (U.S. patented)
  • Microprocessor-controlled pulsed output ensures 100% full charge
  • Temperature compensation extends battery life by more than 200 cycles
  • Weather-proof enclosure


  • BatteryMINDer 244CEC1-AA-S5: 24 Volt-4 Amp Concorde Aviation Battery Charger, Battery Maintainer, and Battery Desulfator
  • 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.
  • In addition to charging and maintaining sealed or wet cell (filler caps) Concorde 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.
  • Guaranteed to never overcharge/undercharge. (33°F to 130°F)
  • 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.