AGM Battery Voltage: How Many Volts is a Fully Charged AGM Battery? Complete Guide
A fully charged AGM (Absorbent Glass Mat) battery has a voltage of 12.50V at 100% state of charge (SOC). Other voltage levels are: 12.25V at 80% SOC, 12.05V at 60% SOC, and 11.95V at 50% SOC. These readings occur during discharge at a rate of 0.1C. When testing an AGM battery, it is essential to … Read more