How Batteries Work

How Batteries Work

Picture a world where everything that used electricity had to be plugged in. Hearing aids, flashlights, cell phones and other portable devices would be bound to electrical outlets, leaving them awkward to use. Cars could not be started with the simple turn of a key; a persistent cranking would be essential to get the pistons moving. Wires would be strung everywhere, creating a safety hazard and an unappealing mess. Luckily, batteries provide us with a mobile source of power that makes many modern amenities possible.

While there are many diverse types of batteries, the basic concept by which they function remains the same. When a device is linked to a battery, a reaction transpires that creates electrical energy. This is known as an electrochemical reaction. Italian physicist Count Alessandro Volta first learnt this process in 1799 when he made a simple battery from metal plates and brine-soaked cardboard or paper. Since then, scientists have significantly improved upon Volta’s original design to produce batteries made from a variety of materials that come in a mass of different sizes.

Today, batteries are all over the place. Batteries power our watches for months at a time. They keep our telephones and alarm clocks working, even if the electricity goes out. They run our smoke detectors, power drills, electric razors, thermostats, mp3 players, etc. and the list goes on. If you are reading this article on your smartphone or laptop, you may even be using batteries right now. On the other hand, because these portable power packs are so customary, it is very easy to take them for granted.

A lot happens inside a battery when you pop it into your remote control, flashlight or other wire-free device. While the processes by which they create electricity differ to some extent from battery to battery, the basic idea rests the same. When a load completes the circuit between two terminals, the battery creates electricity through a series of electromagnetic reactions between the cathode, anode and electrolyte.

Batteries have been around for quite some time now and have made our lives incredibly easier, think about this, the most used electronic on earth is our cell phones and they all run on batteries, so? So, this means that without batteries we would not have our cell phones wherever we go. If you need any sort of battery then please do not hesitate to contact Just Batteries for more information.