I would like to run my RPi 3 portable and I am looking for some suggestions regarding suitable batteries to run it. I'll also have attached GPS and IMU sensors, which will draw some extra current. There seem to be a few battery packs suitable for the Pi, like this one https://www.amazon.co.uk/WINGONEER-Lith ... berry+pi+3 However, at 1.8A, I'm not sure if this will be sufficient to power the Pi and other add ons.
I could use a power bank, suitable for charging mobile phones. Does anyone have any suggestions as to what the best option might be please?