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3. USB Output Function
4. DC Outputs
A. The cigarette lighter and the DC5521 (5.5mm in diameter) 11.2-14.6V ports o er max 10A
output current and automatically distribute max current according to the external connected
devices to ensure shortest charging time.
B. The DC5521 port can be connected with a cigarette lighter (power requires no
more than 100W).
Notes:
When the product's AC, DC and USB output at the same time, and the total battery current is
greater than 38A, after 3 minutes of operation, the product's buzzer will alarm, and the LCD
screen will display the fault code E11. If the alarm continues for more than 30 seconds, it has not
been cleared. The product will forcibly turn o the DC output to reduce the total output current
of the battery and ensure the safety of the product. When the DC output is turned o due to
overload, please do not force it to turn on again by pressing the button.
When the battery voltage is less than 11.2V, the DC output function will be forcibly closed, and
it needs to be charged to release it.
Protection mode (DC Output)
Short circuit protection: when short-circuit occurs to the external devices, the machine
starts beeping and stops charging.
When two USB-A ports are used simultaneously,
the two ports can only output 5V/3.8A in total.
Cannot enter fast charge mode.
5
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