1. Main Power Button
2. LCD Screen
3. DC Input Port (Adapter & Car Charger
& Solar Panel)
4. USB Power Button
5. USB-A QC3.0 Output Port
6. USB-C PD Output Port (45W)
7. USB-A 5V/3A Output Port
8. AC Power Button
LCD Screen
1. Charging Power
2. DC ON/OFF
3. DC Output Power
9. AC Output Port
10. 13V/10A Car Charger Socket
11. DC 12V/10A Output Port
(5521)
12. DC Power Button
13. Indicator Light
14. LED Flashlight Button
15. LED Flashlight
4. AC ON/OFF
5. AC Output Power (Frequency
Switching)
6. Battery Capacity Status
EN-03
Battery Level Display
The LCD screen indicates the battery level. There are 5 segments of the battery, approximating
20%~40%~60%~80%~100% of capacity. During using, segments will disappear from the display,
indicating the remaining capacity. When charging the product, you will notice a battery segment blinking
with a 1-second interval. This indicates the current charge status and the number under INPUT shows the
real-time charging power. Once it is fully charged, all battery segments will be lit and remain solid.
Note: If there is a malfunction, the error code will be displayed on the LCD screen. (Trouble-shooting)
How to Charge This Product
Note:
1. Please charge the product within the range from 0°C to 40°C.
2. It is a normal phenomenon for the product to have heat during charging.
3. Make sure that the wiring is in good contact, otherwise, the contact terminals may melt or ignite at high
temperatures.
Charge via the Solar Charging Cable
(1) Check if the solar panel matches the product. The product is capable of taking in 168W (max.) of solar
charging power. The open-circuit voltage of the solar panel should be from 12V to 45V. If the open-
circuit voltage is higher than 47V (±1V), the overvoltage protection will be triggered.
(2) Place the solar panel where it can get as much direct sunlight as possible.
(3) Connect the solar panel by the MC4 solar charging cable (included). You could check the charging
state from the LCD screen.
(4) When the battery is fully powered, the product will stop charging automatically. Please plug out the solar
charging cable.
Note:
1. Make sure that you have connected the solar charging cable correctly.
2. The charging time may differ due to the sunlight strength.
Charge via the AC Adapter
(1) Use the AC adapter that comes along with the product.
(2) Connect the AC adapter to this product, then plug the adapter into a wall outlet. You could check the
charging state from the LCD screen
(3) When the battery is fully powered, the product will stop charging automatically.
EN-04