Putting the ugreen power station through it's paces -- how much load will it run, how much can I overload it, how much charge can I get out of it.

Purchase links:
On Amazon:
UGREEN PowerRoam 1200 here: https://amzn.to/425S1W3
$200 off with coupon + Code: 05Ugreen1200
600 watt power station: https://amzn.to/425MsHe
$100 off coupon
Portable Solar Panel: https://amzn.to/3LsOud6
$50 off coupon

Ugreen Website: https://bit.ly/3AXwnaz
$200 off with code：05Ugreen1200