A little bit of a creative story for Juno, the Bulbbot:

Juno grew up in The Slums, the poorest sector, the power faulters, the lights flicker. The city of Altia is built on power, and so are the bulbbots. Every bulbbot needs to be charged to live, but the power of Altia runs low. The rich get the first use of charging stations, and the poorer Bulbbots wither behind. Juno cares to much about their other Bulbbots, so they set off with nothing but a poncho on their back, their trusty Space Stuffer (backpack), and a half full charger, to go restore power to Altia.

Some pixel art I made!