![]() ![]() Lithium batteries are favored for items where extended battery life is vital, such as pacemakers, watches, hearing aids, remote control toys, remotes in general, digital cameras, calculators, and smoke detectors. The Uses for Lithium and Lithium-Ion Batteriesīecause both options pack a lot of power relative to their size, many items contain them, including flashlights, toys, laptops, and cell phones. This replaced older types of rechargeable batteries which were heavier and not as efficient. From there, it took about two decades for chemists to develop a rechargeable option, the lithium-ion battery, which debuted in 1991. In the 1970s, they were finally a viable option for the consumer market. However, they struggled to make it stable for consumer use. Chemists first began working on creating the lithium battery back in 1912. The lithium battery has only been on the market for about four decades, but it’s been in the works since the early 1900s. The History of Lithium and Lithium-Ion Batteries Finally, lithium batteries can sit on the shelf for many years without degrading while lithium-ion batteries are worthless after just three years. They are also easier to manufacture, and therefore cheaper to purchase this is because they use lithium metal in their anode, while lithium-ion batteries use many materials to compose their anode. Their higher energy density means they are able to go for longer on a single charge-even if they only ever have one charge in the lifetime. So, if lithium-ion batteries are rechargeable, why do lithium batteries still exist? Despite not being rechargeable, lithium batteries have a greater capacity than their lithium-ion counterparts. These batteries can be recharged many times before they suffer degrading. However, because they could not be safely or easily recharged, companies were motivated to come up with a rechargeable alternative. ![]() Lithium batteries were invented before lithium-ion batteries. Why We Have Both Lithium and Lithium-Ion Batteries This means that they can be recharged and used over and over again. Ion batteries, on the other hand, feature secondary cell construction. This means that they are single-use-or non-rechargeable. Lithium batteries feature primary cell construction. The most significant variation between lithium and lithium-ion batteries is in the cell type they use. If you are still curious about the specific variations between lithium and lithium-ion batteries, we are more than happy to explain. If that explanation is sufficient for you, then you’re good to go. While there is a lengthy explanation of how the two types of batteries differ, it mostly comes down to the fact that lithium-ion batteries are rechargeable while lithium batteries are single-use. How Lithium and Lithium-Ion Batteries Are Different And when you connect their electrodes, creating a circuit, the charges will flow between the cathode and anode, generating the electrical current that provides power to whatever device is using the battery. They function by storing electric charges within their chemical makeup. In both cases, they provide portable electricity. How Lithium and Lithium-Ion Batteries Are the Sameīefore we get into the differences between these two types of batteries, let’s look at their similarities. Today, we’re going to look at lithium batteries and lithium-ion batteries. Many different terms exist as well, which can cause confusion. From button batteries to automotive batteries, variety is not something this industry lacks. ![]() When it comes to batteries, you have a lot of options to choose from. ![]()
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