Marsriva KP7 PRO

Input: "12VDC/4A" This indicates that the input voltage is 12 volts (V), and the input current is 4 amperes (A). This suggests the power source providing 12 volts of direct current (DC) with a maximum current capacity of 4 amps. Output: "DC 12V/3A *1port": This specifies an output of 12 volts at 3 amperes through one port. "9V/1A *1port": This indicates an output of 9 volts at 1 ampere through one port. "5V/2A *1port": This denotes an output of 5 volts at 2 amperes through one port. "USB 5V/2A *1port": This signifies a standard USB output of 5 volts at 2 amperes through one port. Total Output Power: "36 Watts Max": The total output power is specified as 36 watts maximum, which is the sum of the power output across all ports. Battery Capacity: "3.6V/8400mAh": This indicates the battery capacity as 8400 milliampere-hours (mAh) at a voltage of 3.6 volts (V). This suggests the maximum energy storage capacity of the battery in milliampere-hours.