UPSEN factory newly developed PG 500W portable power station.

140000mAh, 3.7V=518Wh Lifepo4 battery
Full Charging time: DC19V/4.73A: 7-8 hours

Pure sine wave output
USB output
2×USB-A: 5V/2.4A
1×USB-A: QC3.0, 3-12V/18W
1×TYPE-C: QC3.0, 3-12V/18W
2×universal sockets 13A

PG500 can be connected to solar panels, it is recommended to use 18V 120W-18V 150W solar panels

If fully loaded, the PG500 with a laptop is expected to be 60W + mobile phone is expected to be 10W (70W in total). 
The PG500 can be used for 6.29 hours! (But the specific time is related to the load, and the power of the laptop may vary)

When you are camping or exhibition halls and so on, you need PG500 portable energy storage power supply. 

It is a portable, stable, safe and environmentally friendly small energy storage system that can provide you with sustainable green energy solutions.
 
It is small in size, light in weight and easy to carry , to provide reliable power supply guarantee for various emergency scenarios.

If you are interested, please contact the UPSEN factory to provide discounted prices for new products!