Posts Tagged: AGM battery charging

AGM battery charging

AGM battery charging AGM battery charging. Before you attempt to charge your car’s AGM battery, you should first test for an open circuit state of charge. That will give you a rough idea of the battery’s condition. Start with an AGM State of charge test Use a digital multimeter and connect to the positive and negative posts of the battery. Standard Flooded Lead Acid (SLI) Battery State of Charge Voltage versus AGM battery State of Charge Voltage SLI @ 100% charge = 12.70-12.60 volts versus AGM @ 100% =12.80 or … Read More