Our new CONCORDE® aviation battery specific 2016 line of BatteryMINDer® battery charger/maintainers/desulfators are the most advanced we have ever produced!
In addition to charging and maintaining sealed or wet cell (filler caps) CONCORDE® aviation battery 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 CEC1-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.
This is the best trickle charger for Concord batteries
This is to replace another unit that lasted almost 11 years, to the day. It was used pretty much 24/7, and died a "good death".
Hopefully this one will last that long, or longer.
Superlative customer service and very competitive pricing. Unit has been in service now for 3 weeks, performing as advertised. This is my second 24 volt Battery Minder, the first is still in service after 9 years; it sustained my last Concorde battery for over 8 years.