Well, CELL service is down to one bar,
The Big Bang Theory Season 9, Episode 20
[CELL PHONE BEEPlNG]
Breaking Bad Season 4, Episode 9
(CELL PHONE RINGING)
The Big Bang Theory Season 10, Episode 11
In a CELL.
Money Heist Season 3, Episode 7
A battery is a galvanic CELL.
Breaking Bad Season 2, Episode 9