Shankeshver Components

Two AC output sockets
Labeled OUTPUT-1 and OUTPUT-2
Suitable for low-power AC loads (fans, chargers, soldering iron, etc. – depends on watt rating).
ON/OFF rocker switch (center).
Two USB ports
USB-1 (marked GOLD – usually higher current or better quality port)
USB-2
Commonly 5V output for mobile phones, Bluetooth speakers, lamps, etc.
Indicator LEDs
ON → Power status
O/L → Over-load protection indicator
Red & Black input wires
Red = Battery +
Black = Battery –