The S-3802A has 2 Gold mount plates and can charge 2 batteries one-by-one sequentially. The charging output is DC 14-20V, 1.9A.
LED Charging Indicators for Each Channel
The S-3802A has LED charging indicators on the front panel,indicates the real time capacity of each channel by differentcolors when charging.
S-3802A has a 4-pin XLR female connector on the front panel. Connected with SWIT S-7102 XLR female to male cable (optional purchase), the S-3802A can be used as AC-DC adaptor of DC 13.8V, 3.6A output.Please note the batteries cannot be charged while using AC-DC adapting output.
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.
DC 13.8V, 3.6A
Please contact SWIT at:
Address: 10 HengTong Road, Xin’gang, Nanjing Economic and Technological Development Zone
Nanjing, 210038, P. R. China.