A battery or a fuel cell converts chemical energy directly to electrical energy
Chemical energy.
name a device that convert the mechanical energy into electrical energy
Electrochemical cell
A solar cell
A rechargeable battery. (The battery in your cellphone, or the one in your car.) When it's empty, you connect it to a source of electrical energy. The battery stores the electrical in the form of chemical.
A battery
A rechargeable battery.
I can't quite read the question, but a battery is a device that converts chemical energy to electrical energy. Actually young grashopper you ar wrong it is a cell. Hahahahahahaahaa.phew
The device which convert mechanical energy in to electrical energy is "Dynamo".
Electrical generator: A device for converting mechanical (kinetic) energy into electrical energy.
Chemical energy to electrical energy.
a Thermocouple
Thermocouple
Battery
They convert a chemical reaction into electrical energy.
Cell
a battery