Lithium Ion Battery Myths
Lithium ion batteries have existed for commercial and industrial use for decades. However, despite their widespread use, several misconceptions and myths surround these batteries, which can deter end users from choosing them, even though they can offer significant benefits over other battery types.
Below are some common lithium ion battery myths that still exist today, along with the actual truth so you can make an informed decision when it comes time to purchase your next prime or backup power battery or equipment.
2 Industrial Lithium Ion Battery Myths vs Truth
Myth #1: Lithium Ion Batteries are Inherently Dangerous and an Explosion Risk
Lithium ion batteries are not inherently dangerous. There are different chemistries of lithium ion batteries; some are cobalt-based and some do not include cobalt. It is this make up of cobalt and other minerals that impacts a battery’s thermal stability.
Cobalt-based lithium ion batteries are generally small and used in technology like laptops and cellphones and are not commonly used for higher-output energy applications. A lack of a strong covalent bond within a cobalt-based lithium battery may cause thermal runaway or fire.
Lithium iron phosphate and lithium titanate batteries are the most commonly used lithium batteries for standby power systems and energy storage systems (ESS). Since these lithium batteries are not made with nickel, they are less likely to experience thermal runaway and have a higher thermal stability than cobalt based lithium batteries.
Myth #2: Lithium Ion Batteries Don’t Perform Well at High or Low Temperatures
There is a fear that lithium ion batteries don’t perform well in demand environments. This is false; in fact, there are certain lithium chemistries, such as lithium titanate oxide (LTO), that perform better in both high and low temperatures, making them ideal for outdoor and industrial applications. Unlike other types of lithium batteries, LTO anodes are composed of lithium and titanium oxides, enabling them to charge quickly and exhibit high life cycles.
Truth: Lithium Ion Batteries are a Price Premium Over Lead Acid Batteries
Lithium ion batteries are a valued energy source due to their high energy density, long lifespan, and industrial versatility. Because lithium ion batteries tend to have longer lifespans, increased usability, and high efficiency, users save costs in the long run by reducing the need to regularly replace them and perform maintenance, a common problem with lead acid batteries.
There are six major types of lithium-ion batteries on the market today, each with a slightly different chemical composition that impacts the battery’s energy density, cost, and overall performance. The RedHawk Energy team has the knowledge and experience to work with you to understand your unique power needs to determine which lithium ion battery type is right for you.