The Genki Portable Power takes around 4-5 hours to charge completely via a wall socket and will give you 1.16kWh worth of storage.
Because it is light, it is entirely portable and can be carried around with ease and does not require installation because you plug your electronics into the unit directly.
What you can run:
You can run the following for around 3 hours
PLEASE NOTE: This will not run any medium to large appliances or any heating based appliances.