Full Product Manual

Voltage Reference:

5.7 Car Battery Protection Setting H/M/L:

Under the running state, long press

for three seconds until the screen flashes, then press again to select protection

mode H(High), M(Middle), and L(Low).

(*Factory setting is H.)

6 Car Battery Protection(H/M/L) Voltage Reference

Due to the different output voltages between vehicles, H should be set when the

product is connected to car power, and M or L should be set when it is connected to a

portable power station or other backup battery.

The battery gear should be set from H to M or from M to L if there is a voltage protec-

tion code F1 shown on the panel. The battery gear should be set to H if the product

keeps working after turning off the car engine, or the product may drain the battery.

*the voltage is theoretical value, there may be a deviation in different sceneries.

*USB output: +5V DC/1A, suitable for small devices like mobile phones, tablets, etc.