How proper care and treatment of Lithium battery for RC hobby

22 Aug, 2022

By hqt

RC hobby

What is meant by a Lithium battery?

  • Lithium ions move from the negative terminal to the positive electrode when a lithium battery is drained, and they move back when the battery is recharged. Lithium batteries use a close-packed lithium compound as one of the anodes, as opposed to the metallic lithium used in non-rechargeable lithium batteries. These batteries are well-liked in the RC hobby due to their high energy density and quick discharge rate.
  • Because they weigh less than lead-acid batteries, they perform and handle better. In addition, they retain their charge longer than lead-acid batteries, necessitating less frequent recharging. The most recent battery technology is lithium, quickly replacing older battery types as the preferred option for many applications.
  • Compared to other battery technologies, lithium batteries provide various benefits, including a higher energy density, a longer lifespan, a higher voltage, and a lower self-discharge rate. Other drawbacks of lithium batteries are their expense, safety, and toxicity.

Why should a Lithium battery for RC hobby be chosen?

With the maximum energy density (storage capacity) and lighter weight of any battery, lithium batteries are the ideal option for powering your RC hobby. Furthermore, their rate of self-discharge is the lowest.

Radio-controlled vehicles such as automobiles, aircraft, and UAVs are designed to run on lithium-ion batteries. They are intended to provide large amounts of power quickly and are never supposed to turn out, which would cause damage to the battery rather than cause the aircraft to crash. These cars were the ideal option due to their excellent control and quicker speeds, made possible by an exceptional battery. They provide the best performance and longest life span among other rechargeable batteries.

Lithium battery for RC hobby characteristics:

The following are some of the essential qualities of lithium battery for RC hobby that each battery must possess:

  • Rechargeable batteries are required.
  • For the greatest performance of the vehicles, the RC car batteries must be able to deliver a lot of power.
  • The energy density ratio value must be greater for the battery to endure a long time. A battery's lifespan should not be very short.
  • A battery's cycle life shouldn't negatively affect its performance over an extended period.
  • Much less weight and practically any size or form may be produced.
  • They have a substantially larger capacity and can store a lot more energy.
  • Significantly higher discharge rates imply more punch.

Why do we measure a battery's charge level using voltage rather than capacity?

  • We utilize voltage to measure a battery's charge status because gauging capacity is challenging for us. If you've ever used a voltmeter to check the voltage in an AA battery, you know how easy it is to measure voltage.
  • But it's practically hard to estimate capacity precisely. We can quantify the amount of energy entering a battery (at least roughly), but we can't measure the amount of energy in the battery. Since the beaker is transparent when measuring voltage, we can readily see how much water is inside it whenever we want. 
  • On the other hand, the beaker representing capacity is opaque, making it impossible to see inside. As a result, the only way to determine how much is inside is to empty the beaker and measure the water (or energy) as it leaves it (battery).
  • The voltage of a battery roughly correlates to the capacity left in the battery because amperage and voltage are intertwined, as we will discuss in more detail later. While there are instances where the voltage can be misleading, in general, it's acceptable to use voltage as our primary indicator of capacity.

Proper Care and Treatment of Using the Battery to Discharge:

Lithium batteries provide enough power and runtime for those who enjoy radio control. Lithium batteries are substantially more flammable than earlier ones and can catch fire if not handled carefully. 

Lithium, an alkali metal used in lithium-polymer batteries, interacts with water and ignites. Lithium also burns when heated and comes into contact with oxygen. There are too many oxygen and lithium atoms on any end of the battery because of the process of utilizing it from time to time in the brutal ways that we do in the RC world.


In the past, we would fly or use our vehicles until the batteries ran out, at which point we would store them at home until we needed them again. Simply dead, we stored them. But when working with Lithium batteries, they shouldn't. Lithium batteries shouldn't be kept fully charged either. Lithium should be kept at room temperature at 3.8V per cell for the best battery life. The majority of contemporary computerized chargers contain a lithium Storage function that, depending on the situation, will either charge the batteries up to that voltage or discharge them down to that voltage.

Keep in a Dry, Cold Location:

Keep them carefully stowed and keep the area cool and dry. When not in use, keep a lithium battery for RC hobby in a cool, dry place. Avoid extreme temperatures since they might damage the battery. Your batteries won't dry out, allowing you to play for longer. Don't worry about the batteries getting damaged. They may be safely stored in a cool, dry location.


JIEYO sells the most dependable lithium battery for RC hobby. You must carefully consider your alternatives to choose from our wide range the options that best suit your preferences. Our primary goal is to help our clients locate the best battery pack. Therefore, we frequently help people in this way. Because of constant innovation processes, advancements in design and expertise, and ongoing learning in the service delivery fields, we continue to endeavour to generate value and offer clients services that better value. You've located the ideal spot; we searched and discovered it. You'll be pleased and content with this approach. We are committed to providing our customers with top-notch customer service.