https://www.amazon.co.uk/RAVPower-20100 ... =8-1-spell
Does this seem like a compatible battery pack for the pi.
I want to connect this usb railing to the pack so that I can connect multiple things on it.
https://www.amazon.com/gp/product/B00XU ... P4X9EWVXLJ
I want to provide power to the raspberry pi by hooking up a cable from the usb railing to the pi and also power up a 10 inch wave screen through this.
http://www.waveshare.com/wiki/10.1inch_ ... ch_LCD_(D)
the waveshare requires up to 1A and 12V but if it is using a lower source of voltage it will use more amps to power it.