User's Manual

Table Of Contents

FUNCTION BUTTONS

Button A: POWER ON/OFF

Button A is the master switch. Press Button A to turn on the power and also

the DC output and USB output will be activated , press it again to shut

down the output(s) when not in use . The USB-C cable of different devices

need different endorsements of corresponding protocols, if the USB-C port

doesn't work, try to use the AC adapter to charge .

Button B: SOS MODE& LED LIGHT

Function is available no matter the Button “POWER ON/OFF ” is activated or not.

as the following steps :

Firstly ,press Button B to turn on the LED light into the LED light mode .

Secondly ,double click it to turn on the SOS mode.

Thirdly ,press Button B back to LED light mode ,then press it again, the light will

be turn off.

Button C: AC OUTPUT POWER ON/OFF

Pls. make sure the button “POWER ON/OFF” is activated before pressing Button C

to turn on ;Press Button C to shut down the output(s) when not in use.

WIRELESS CHARGER

Press “ POWER ON/OFF” Button to turn on the wireless charger.

Press “POWER ON/OFF” Button to shut down the output(s) when not in us.

COOLING FAN

G300 utilizes an internal cooling fan to ensure the product is operating within

the appropriate temperature range. G300,when it experiences a higher output

load, will automatically turn on the fan during discharge or recharging, the fan

may operate intermittently to keep internal temperature within operating range.

The fan will likely start when the AC circuit is activated to ensure proper operation.