We get a lot of questions about maintaining batteries, especially while in storage.  With a 3-stage converter-charger, you can leave your house battery bank hooked up for extended periods.  Okay, fine but…what about my chassis battery? What if I don’t have AC power at my storage location?  What if my batteries are different types?  What about solar? 

The search began for a slow rate charger that would maintain multiple batteries without ever overcharging and even maintain multiple batteries of different types or capacity.  We quickly found that all slow rate chargers are not created equal and most will still overcharge your expensive batteries.  After extensive research and comparison, hands down… BatteryMINDer® is the answer.  The features are amazing and the de-sulfation mode and automatic temperature compensation set it far ahead of the competitors.  We invite you to compare for yourself.