A battery holds chemical energy, which is converted to electrical energy when needed. Stored energy in this way allows devices like phones, computers, and electric cars to operate without an external source of power.
Comprehending Chemical Energy in Batteries
Chemicals known as electrolytes and electrodes react with one another inside a battery. This reaction stores potential energy. When the battery is connected to a device, the energy is released as a flow of electrons — the electricity we are familiar with.
For what reason is chemical energy used?
Chemical energy is highly compatible with storage. It is dense, stable, and can be released in a controlled manner. That is why it goes into everything from small hearing aids to big power grids with backup batteries.
How It supplies power to electronic devices?
When a battery-powered device is switched on, it forms a circuit and starts the chemical reaction in the battery. Electrical energy is transmitted through the circuit to power the device. Once the chemical energy is exhausted, it is recharged (in rechargeable devices) or replaced (in disposable devices).
Examples
- Smartphones: Chemical energy is stored in lithium-ion batteries until you open the device.
- Electric cars: EV batteries store enormous amounts of chemical energy to drive motors.
- Solar storage systems: They store solar energy as chemicals to be utilized at night.
References
The information in this article is based on insights from respected organizations in the energy field. We have reviewed content from the following sources to ensure accuracy and relevance:
Posted by Abu Talha
With a background in science at the A-level, Abu Talha has studied subjects including physics, chemistry, mathematics, and biology. Along with his more than 1.5 years of experience in digital marketing, he is passionate about writing about electric vehicles, sustainable energy, and how emerging technologies are influencing the future.
