I was planning to assemble a little portable package, composed by:
WiFi Pineapple Nano
Raspberry Pi Zero W
USB mini HUB
Powerbank 8000mAh
Adafruit PowerBoost 500
LiPo Battery 2700mAh
Basically, the powerbank powers the PowerBoost, to which RPi0w and Pineapple Nano will be connected via the USB HUB.
The LiPo battery is a power supply support, so you can safely shut down the RPi0w, instead of suddenly turning off.
As an alternative to the PowerBoost, I could put a LiPo Shim, which detects the LiPo battery charge and automatically performs a clean shutd