1. AC output: Both AC output sockets are with AC220V, 50HZ and output can be customized as 110V,60HZ output for Japanese and USA markets;

2.  Power switch: Press it, AC 220V output will work, and the switch indicator lights; Press it again, output stops working and indicator is off.

 3. DC power plug:DC12V cigar lighter can supply power for 12V DC appliances with stable voltage of 12V and max current of 10A; When load is smaller than 0.1A, it may have problem to recognize the load ,causing that standby protection program is ready and output closed; Only when you press the power display button again, the output will continue to work.

 4. LED light switch: Press twice to open the light; Double press it again to turn off it;

 5. Intelligent display screen: Show the most precise remaining battery volume;The power won’t varies as the voltage changes because of the electricity coulometer technology. And you can see the power and working hours during charging and discharging. During charging , the time is hours fully charged; During discharging, the time is hours for load work. When the battery has been working for several years, if the remaining power shows XX%, it means that the battery is in low voltage state and is unable to work, indicating the attenuation of the battery capacity; 

6. Power display button: Press the button, display lights, indicating remaining battery capacity; And the display will be off automatically after 20S. The button is also a switcher for DC12V and USB 5V; When DC is in the standby mode, you can start the DC output by pressing this button;

7. USB 5V output ports: Supply power for appliances of DC5V with 2A output

8. LED emergency light: It’s used when there is no electricity or outage. Its power is 1W. Do not look steadily at the LED light in order to protect your eyes.

9. DC 24V output end: Supply power for 24V load with max current 20A. And the current range of this port is 20V~29.4V. Please consider to change a wiring for large current

10.DC input plug: Supply power by charger through this port or by car charger, solar panel and wind driven generator. The standard charging voltage is DC29.4V first charging by constant-current and then by constant-voltage. The biggest voltage is 8A; When you choose to charge through the wide voltage charging module, the range of voltage is 10~40V and the max current is 8A;