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INTEGRATED LCD DIAGRAM
The Thunder 20A DC-DC now comes with an LCD interface screen, giving you better visibility on the health of your batteries charging inputs.
While your vehicle is charging, the LCD screen will show in the vehicle car charging screen allowing you to see the main and auxiliary battery voltages, auxiliary battery
percentage and how much current is flowing into the battery. If Lithium mode is used it will also show this as well.
The vehicle charge flow arrows indicate that the DC-DC is working and charging your auxiliary batteries. If there is a fault with the auxiliary battery, the LCD screen will show a
fault symbol.
After the vehicle engine has been turned off and the battery voltage in the main battery has reached a loaded voltage of 12.2V, the LCD screen will move to the Solar charge
screen allowing you to see the main and auxiliary battery voltages, main and auxiliary battery percentages and the flow of the solar charge. If there is a fault with the auxiliary
battery the LCD screen will show a fault symbol.
1. Bluetooth active
2. Main battery voltage
3. Auxiliary battery voltage
4. DC-DC current output
5. Vehicle charge flow
6. Auxiliary battery percentage
7. Main battery charge level
8. Auxiliary battery charge level
9. Battery fault indicator
10. Display switch
11. Lithium mode
1. Bluetooth active
2. Main battery voltage
3. Auxiliary battery voltage
4. Solar charge flow
5. Main battery percentage
6. Auxiliary battery percentage
7. Main battery charge level
8. Auxiliary battery charge level
9. Battery fault indicator
10. Display switch
11. Lithium mode
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Vehicle Car Charge Screen
Solar Charge Screen
