Full or empty battery?

Measure the voltage at the terminals of the AAA battery. Decide whether the battery is full, half full, half empty or dead. Answer the questions.

What are we dealing with here

Whether the battery is empty or full can be known by measuring the voltage at its terminals. For example, a normal AAA battery has a terminal voltage of 1.5 V. A new battery has a voltage of 1.5 volts. But as time progresses and the battery discharges, the battery terminals begin to decrease.

If the terminal voltage of a 1.5 V battery is 1.1 V, then it is basically empty.

How we measure

My batteries

Voltage on the first battery		$V$
The voltage on the second battery		$V$
Voltage on the third battery		$V$