Yes a CR123A battery is also known as:Camera Battery2/3A123CR1231734516340CR-123A6135-99-851-1379
Usually either on the original box with the SN or behind the battery (take the battery out). It is also known as the IMEI #.
A sealed battery, also known as a dry cell, cannot be refurbished. They can be recycled and should be disposed of correctly.
the best way is to replace with a known good battery also a voltmeter - read battery under load - it should be near 9 volts
Electromotive force is also known as emf. It refers to the voltage given by an electrical energy source like dynamo or battery.
Sulphuric acid H2SO4.
Together they are known as the battery.
It's extremely explosive and is also dangerous to breath. The sulfuric acid in the battery will be trapped in the fumes as droplets. This is very hazardous to your health. It is also known as Hydrogen Sulfate.
Its not known
The biggest battery I known of is J but the biggest is 4.5 V
No ! Batteries give off hydrogen gas which is highly explosive. Also, Battery chargers have been known to catch on fire so using one indoors is foolish.
PP3 batteries are also known as nine volt batteries. So, yes this would be an equivalent. However, you can probably choose to buy a rechargeable battery or not. If you would a rechargeable battery, make sure to search different stores and look for this label.