Too easy.
- "Tubthumping" by "Chumbawumba". It is easly the most annoying and obnoxious song, and the lyrics are so stupid.
IF the wizard feels particularly generous, I have more:
- "Hey Soul Sister" by "Train"
- "All Summer Long" by "Kid Rock"
- "Dragostea Din Tei" by "O-Zone" (the maya hee maya ho song)
There are so many more, but just thinking of them makes me angry, so I'll stop.
It probably doesn't matter. This type of battery is not all that interesting for things like electric cars, rather more so for things like grid energy storage on a massive scale. Think 1000s of these in a large building, getting charged during the day with excess solar energy, releasing it into the grid at night. Stuff like this is what has been missing to make even better use of renewables.