2-ch Simultaneous Charger
Charging current: 3A per channel
The portable charger S-3822A can charge 2 Gold mount batteries simultaneously. The charging output is DC 16.8V, 3A×2
Optimal Charging Curve
Li-ion charging follows a two-period approach. The first period is constant-current. The battery is charged at the maximum charging rate. When the battery reaches a specified set-point voltage, charging circuits switch to the second period: the constant-voltage period. The charging circuit will provide only enough current to maintain the voltage, to prevent the battery from over charging.