After Four ended on 1977-12-19.
There are no four letter words that end with -ntt
Four letter words that end in 'isk' are disk and risk.
Four on the Floor ended in 1986.
Four Color ended in 1962.
The Four Columns ended in 1928.
Four-Coalition ended in 2002.
The Mayfield Four ended in 2002.
Four Lovers ended in 1957.
All of the four-digit multiples of 400 end in 00.
Four 12V batteries may not be connected end to end to obtain 36 Volts. But four 12V batteries can be connected end to end to provide 48V and push 36 amps. The actual answer to your question suggests that you drop one 12V battery and use three, not four 12V batteries end to end to obtain 36V.
Four Sisters ended on 2001-08-16.
Four - TV series - ended in 2007.