I’ve had this unit for 6 months now. It has some great features such as it’s under 25lbs for a 1kwh unit. As well has great AC conversion efficiency, and relatively quiet cooling fans.
However this unit has a big flaw which is when the ambient temperature is below 21•C it will not fast charge. And will take over 3 hours at a max charge rate of 350watts, which means if you plan to use this unit for emergency power along side a gas generator you will not be optimizing fuel efficiency. Which is unfortunate as this device was advertised to charge in around 1 hour.
A second flaw is with the app, requiring an account sign in and internet connection is unacceptable for a unit like this if I just want to connect to it locally over Bluetooth, as there are times I’m out of cell services when using the product and need to change settings. Other brand (A) power stations allow you to connect without a log in.
I have also had issues where with low wattage usage the fans will loudly cycle on, instead of gradually continuously cooling which it does with larger loads.
I hope these are issues that can be solved with a firmware update, as I have liked jackery products but this one seems to be not great compared to other brands of power stations in this class.