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When you think of batteries, you think of AA or AAA. Maybe you are thinking of the 9-volt power battery usually in electronics or a guitar tuner. You might also think of the alkaline battery that comes in as something like a radio.
But did you know there are two main types of batteries, alkaline and lithium? Do you know the difference between alkaline vs lithium battery? Why is this important?
Well, don’t fret. In this article, we’ll go over all the different types of batteries and how to figure out which one you need for a specific gadget or electrical system. Let’s get started!
Pros and Cons
The biggest advantage of alkaline batteries is their low cost; they are easy to come by and can be found in most stores. However, they tend to offer lower voltage, are not rechargeable, and have a short run-time.
Lithium batteries, on the other hand, are much more expensive but offer a longer run time and a higher level of power. Compared to an alkaline battery, a lithium battery can last up to three times as long and provide more powerful energy sources. Even so, they are not always compatible with common devices and require special disposal.
How Alkaline and Lithium Batteries Are Made
Alkaline and lithium batteries are both constructed in a similar fashion. It involves compressing the chemical components into a cylindrical casing for the negative and positive cells. The main difference is their chemical components.
Alkaline batteries are made up of an alkaline electrolyte combined with a zinc anode inside a steel or plastic container. The electrolyte acts as a conductor and holds the cell’s electrical charge. The anode gives the cell its capacity.
In contrast, lithium batteries are made up of a lithium anode, a carbon cathode, and a separator. The lithium anode acts as the cell’s main power source, while the cathode prevents short-circuiting. Along with the electrolyte and separator, these components ensure the safe and efficient flow of charged particles in the battery.
Potential Uses for Each Type of Battery
Alkaline batteries are best suited for low-drain devices such as remote controls, flashlights, and clocks. On the other hand, lithium batteries are well-suited for high-drain devices such as digital cameras, GPS units, and portable gaming systems.
Lithium batteries can also be used as a reliable power source. Due to their superior capacity and longer lifespans, the usage of lithium battery power stations is rapidly gaining popularity.
The Distinction Between Alkaline vs Lithium Battery
Researching the differences between alkaline vs lithium battery can help you determine which type is right for your needs. Alkaline batteries are cheaper, have a longer shelf life, and are suitable for low-drain tasks. Whereas lithium batteries are more expensive, but can handle high-drain tasks and have greater charging capacity. For people needing expanded power, lithium is ideal.
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