Zhinggo.com Batteries are a source of electrical energy that is used to store and distribute electrical power to various electronic devices. Batteries consist of cells that each produce an electrical voltage that combine to produce a higher voltage. Batteries can be made from different types of materials, such as chemical, lithium-ion, or nickel-cadmium, batteries can affect performance and lifespan differently depending on the type. In general, the function of a battery is as a power source that can be used anywhere and at any time to supply electrical power to various electronic devices and industrial tools.
History of the Beginning of the Discovery of Batteries
The history of the discovery of batteries can be traced back to ancient Greece. In 1938, archaeologists discovered a battery thought to be around 2,000 years old in Egypt. The battery is made of clay and filled with salt water and copper. This battery is thought to have been used to produce low-power electrical voltage for the religious purposes of ancient Egyptian gods or for medical purposes.
After that, batteries continued to be developed until the 18th century, when Alessandro Volta discovered the Volta Battery which was made from whole layers of copper and zinc separated by paper soaked in salt. These batteries produce higher electrical voltages than previous batteries and are used in a variety of scientific and technological applications.
Furthermore, batteries have been continuously developed and improved by scientists and engineers for centuries. In the 19th century, batteries were applied in telecommunications and transportation technology, and were used in World Wars I and II. In the 1970s, the first lithium-ion batteries were developed, which are currently used in various electronic devices such as cell phones and laptops.
Batteries were used in World War II because they were a source of electricity that could be used in places that did not have access to electrical power sources. Batteries are used to power military equipment such as radio communications, radar, and navigation equipment. Batteries are also used to power medical equipment used on the front lines.
Batteries are also used in electronic equipment used in military operations such as sonar, mapping equipment, and surveillance equipment. Batteries are also used in electronic equipment used by soldiers fighting on land, sea and air. At that time the batteries generally used were chemical batteries which used zinc-carbon elements and lead-acid batteries and lithium batteries had not been discovered so that the battery capacity available at that time was still limited in terms of energy.
Apart from playing an important role in military technology, batteries also have other important roles both in the world of technology industry and the health that we can experience today.
Battery Development From Time to Time
Since the discovery of the Volta Battery by Alessandro Volta in 1800, battery development has continued to this day. We can look at several important developments in the history of batteries, including the following:
In the 19th century, batteries were applied in telecommunications and transportation technology. Apart from that, batteries were also used in World War I and II.
In the 1970s, the first lithium-ion battery was developed by John B. Goodenough, M. Stanley Whittingham and Akira Yoshino. These batteries offer higher capacity and longer lifespan than other chemical batteries.
In the 1980s, nickel-metal-hydride (NiMH) batteries were developed, which offer higher capacity and longer life than nickel-cadmium (NiCd) batteries.
In the 2000s, lithium-polymer batteries were developed, which offer flexibility in design because they do not require a rigid shape like conventional lithium-ion batteries.
In the 2010s, lithium-sulfur batteries and lithium-air batteries were developed, which offer higher capacities and longer lifespans than lithium-ion batteries.
In the 2020s, solid-state batteries were developed, which offer higher capacities, higher voltages and longer lifespans than conventional lithium-ion batteries.
The development of battery technology will continue and be developed to this day, with the aim of continuing to increase the capacity, lifespan and efficiency of batteries for various human needs.
Types of batteries that have existed to date
Currently there are various types of batteries that are still available today and we can feel the benefits, here are the types of batteries including:
Lead-Acid Batteries
This type of battery is made from lead elements and sulfuric acid. These batteries are used in applications such as vehicles, heavy equipment, and UPS (Uninterruptible Power Supply) systems.
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