No-Cal, (Northern California) Fan, for his perceived tendency to throw batteries at opposing players, especially those from So-Cal. Mostly Giant's Baseball Fan.
"Shit, that Battery Chucker just launched a 9 Volt from the Upper Upper Deck of Candlestick Park."

"That Battery Chucker just ran the length of the stadium from the Upper Deck down to 1st Base to call out AJ Pierzynski."
by Reidk April 29, 2004
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