AGM Battery Charger Recommendations
INDIAN MOTORCYCLE recommends using the BatteryMINDer® 2012 AGM - 2 a battery charger (PN 2830438) to charge and maintain AGM batteries. The charger can be found on the Polaris PG&A website.
Batteries that fall below 12.5 v run the risk of sulfation, a condition whereby sulfate crystals form inside the battery and significantly reduce performance. AGM chargers are designed specifically for charging AGM type batteries and use high frequency pulses to partially reverse sulfation.