Lithium-Ion Battery Best Charging Practices to Keep in Mind

The introduction of the lithium technology in the battery world created a huge impact that instantly made lithium-ion batteries very popular. These batteries are engineered to have a unique and advanced chemical structure that allows them to offer a lot of great features. Key qualities that make them outperform and outlast their alkaline and nickel-based counterparts. Lithium-ion batteries are widely used throughout the power tools industry as well as various applications. They are commonly seen in smartphones, laptops, handheld gadgets and cordless power tools.

However, lithium-ion power cells also have some drawbacks. To overcome some of these downsides, there are several things to be considered such as proper maintenance and following some lithium-ion battery best charging practices. Little things that could make a big difference and make all these drawbacks virtually invisible. Keeping these best practices in mind will also allow you to extend the battery’s life and keep it healthy, allowing it to deliver high-performance for every use consistently. To find out what are these best practices, you can refer to the list below.

Best Li-ion Battery Storing and Charging Practices

Although one of the best assets a lithium-ion battery has to offer is a long lifespan. Extending it for a couple of years or more is much better. This will allow you to get the most out of the battery you purchased and make sure to get the best value for your money. However, doing this will also require some sacrifices like providing the battery the proper maintenance and giving it the attention that it needs. To help you try to extend the life expectancy of a lithium-ion battery, here are some of the best charging and storing practices that you have to keep in mind.

Make Sure to Keep the Battery at 40% Charged Rate in Storage

If you are going to store the battery for long periods of time, you have to make sure that your battery has at least 40% of charge left in it. You also have to store it in a room with around 60 degrees temperature. Storing a fully discharged Li-ion battery is harmful to its health that may eventually shorten its battery life. The 40% reserve charge will allow the power cell to be in a stable condition that may overcome the natural self-discharge. It will also allow the battery to be healthy and keep its protection circuit functional for long storage periods.

Avoid Exposing A Lithium-ion Battery in High Temperatures

Leaving a Li-ion battery on a room with a constant elevated temperature will significantly reduce its energy capacity and runtime. This will eventually cause a downfall to its storing capacity down to 60% then lead to shorter battery life. It is imperative for you to make sure that you store your Li-ion battery on a room that it will not be exposed to high-temperatures if you want to extend its life. Check how does lithium ion battery work? here.

Overcharging A Lithium-ion Battery is A BIG No No


When a lithium-ion battery is overcharged, it is exposed to intense heat since charging elevates its core temperature. If a device like a digital camera is running on its adaptor, it is recommended to remove the battery to avoid overcharging by one of the reliable battery blog website called Battery Man Guide (https://batterymanguide.com). Keeping the battery cool after reaching its fully-charged state will significantly increase its lifespan. Some battery experts also suggest storing li-ion batteries in refrigerators to keep them from intense heat. It is a proven way of slowing the rate of self-discharge on this type of battery.

Avoid Fully Discharging A Lithium-Ion Battery at All Times

Considering the Li-ion batteries don’t suffer from memory effect, recharging them while they are in a partially charged state is not harmful. In fact, partial discharge and regular recharging is a much healthier practice for these power cells. It is much safer than long deep discharges that can reduce their battery life. Higher discharge rates are also a factor that shortens the life expectancy of a Li-ion battery. So it’s much better for them to be frequently charged at a slower rate to allow them to last longer.

Charge the Battery While the Device is Off

If you are going to charge a device powered by a Li-ion battery, it is recommended that you do it while the device is turned off. This will allow the battery to efficiently take in the charge and expedite the entire charging process. This will also reduce the heat of the battery during the process which will definitely help to extend its service life.

Final Thoughts

Keeping these lithium-ion battery best charging practices in mind and making sure to store your battery the proper way will optimize its battery life. Allowing you to extend its service for a couple of more years, enabling you to get the most service out of it. These best practices will also make sure that the battery is in excellent condition to deliver the best performance you need. So, make sure to bookmark this article as it will help you prolong the lifespan of your Li-ion battery.

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