12
Part Description
13
K
L
A
B
C
D
E
F
J
I
H
G
LED Lamp Switch Button:
DC Output Switch Button:
Press 0.5 seconds to turn on the DC output;
Press 0.5 seconds again to turn off the DC output
Press 0.5 seconds to turn on the AC output,
Press 0.5 seconds again to turn off the AC output
AC Output Switch Button:
Press 0.5 seconds to turn on the LED lamp for soft lighting;
press 0.5 seconds again to turn on the LED light for strong lighting;
Press 0.5 seconds again turn off the LED lamp.
Note: When any button is push to turned on, the LCD display will light up and indicate “OUT”.
Car Jump Starter Output Port
Digital Display
QC3.0 USB Output Port
AC Output Switch Button
DC5521 12V Output Port
AC Output Outlet
DC 12V Car Port
A
C
E
G
I
K
B
D
F
H
J
L
LED Lamp Switch Button
Type-C Output Port
DC Output Switch Button
LED Lamp DC Input Port Function
DC Output
AC Output
DC Charging
Battery
Recovery
Restart
Fault reason elimination
over load for overall system
Failure Phenomenon
battery column icon flashes 9 times
DC button indicator flashes 2 times
DC button indicator flashes 2 times
AC button indicator flashes 2 times
AC button indicator flashes 3 times
AC button indicator flashes 5 times
AC button indicator flashes 6 times
IN icon flashes 2 times
IN icon flashes 3 times
battery column icon flashes 2 times
battery column icon flashes 3 times
battery column icon flashes 4 times
battery column icon flashes 5 times
battery column icon flashes 6 times
AC button indicator flashes 9 times
AC button indicator flashes 8 times
battery column icon flashes 7 times
AC button indicator flashes 4 times
Cause of Issue
DC12V over current protection
USB output over current protection
AC output overload protection
AC bus over voltage protection
AC over temperature protection
PV charging input over voltage protection
PV charging input under voltage protection
Battery charging over temperature protection
Battery discharge over temperature protection
Battery charging low temperature protection
Battery discharge low temperature protection
Battery pack over voltage protection
AC communication error
AC output low voltage protection
Battery pack under voltage protection
AC bus under voltage protection
AC output short circuit protection
LCD Display
Battery Capacity
Input
Fault Warning
Output
1. When power station outputs are standby or discharges
2. When power station is charged by AC/DC adaptor or solar panel
3. When power station is charged and discharged at the same time
4. When LCD indicates fault warming , the failure may come from below reasons.
As long as the power station is working, the LCD display indicates below information.
Restart
Restart
Restart
Restart
Restart
Restart
Restart
Restart
Charge the battery
Fault reason elimination
Fault reason elimination
Fault reason elimination
Fault reason elimination
Fault reason elimination
Fault reason elimination
Fault reason elimination
300W Multi-functional Energy Storage Power Supply 300W Multi-functional Energy Storage Power Supply
