Raspberry Pi 3 Model B+ has the ability to sustain high performance for much longer periods.

Raspberry Pi 3 Model B+ has the ability to sustain high performance for much longer periods.

I have been modified my power-bank from 2 batteries to 8 batteries. So before the power could last up to 2 hours and now it will last longer up to 10 hours.

The picture shows that the raspberry pi 3 operates or can play movies up to 10 hours by just using a power-bank as a main power source of the device.