They contain chemical energy. If you are charging a battery, it has electric energy.
First of all, it is incorrect that a battery "is" energy. Rather, a battery "has" energy.
A battery has chemical energy.
A battery stores chemical energy.
electrical energy
A battery stores chemical energy which is released in the form of electricity.
What comes out is electrical energy, while what is in the battery is chemical energy.
Direct current
What type of energy is the sun.
A battery stores chemical energy.
electrical energy
The type of energy a battery supplies is either electrical of chemical.
A battery stores chemical energy which is released in the form of electricity.
The energy in a battery is stored as chemical energy. When taking the energy out of the battery, it is of course converted to electrical energy.
The battery "is" not energy; it's a battery. The battery has chemical energy stored. When moving a toy, the battery releases electrical energy; i.e., some of the chemical energy in the battery is converted to electrical energy.
In a battery, the energy is stored as chemical energy, if that's what you mean. The exact details depend on the type of battery.
Chemical energy.
Electrical energy.
It is stored chemical energy.
Chemical energy