Why Choose 18650 Lithium Battery for Car Audio?

With the improvement of living conditions, people’s requirements for quality of life are getting higher and higher. Now people can say that every family has at least one car. Cars are already very, very common, and they are also the most used transportation tool for us. For cars, we are for enjoyment and for driving comfort. Then do you know that in addition to using more navigation in driving, there is also that system that is used the most? How many people can guess? Okay, I won’t sell it anymore. In fact, we use a lot of car audio, especially for car owners who often run long distances. For a long journey, if there is no good music or hi-fi, more explosive music, it is a very painful and boring thing. Very boring thing. In addition to this, there is also the fact that people’s life pressure and work pressure are now very high. Music is also a kind of spiritual sustenance, which allows us to relieve our stress when we are tired, irritable, and tired. , Make us more relaxed and relaxed.

Are lithium-ion batteries good for car audio?

Lithium-ion (Li-ion) batteries are very stable and reliable sources of power for two-way radios, laptops and many other devices. Lithium-ion batteries are widely used because they have a high energy density, resulting in a much lighter weight than other rechargeable batteries.

Why Choose 18650 Lithium Battery for Car Audio?

18650 lithium battery is usually installed in car audio. What is a 18650 lithium battery? To put it bluntly, this is the battery cells in the notebook battery, but it’s just that we don’t usually see them so easily. 18650 is a common naming rule for lithium batteries, which means that this lithium battery has a diameter of 18mm and a length of 65mm. It is a cylindrical battery; similarly, the number of battery No. 5 is 14500, but we don’t call it that way. That’s it. 18650 lithium batteries are mostly used in industry, and there are very few civilian uses, so they will feel unfamiliar; however, for users who play with flashlights and notebook battery retrofits, this is familiar. What we are going to talk about today is why 18650 is used in car audio.

  1. Large Capacity
    The capacity of 18650 lithium batteries is generally between 1200mah and 3600mah, while the general battery capacity is only about 800mah. If combined into a 18650 lithium battery pack, the capacity of 18650 pack can easily break through 5000mah.
  2. Long Life
    The 18650 lithium battery has a long service life. And the cycle life can reach more than 500 times during normal use, which is more than twice that of ordinary batteries.
  3. High Safety Performance
    The 18650 lithium battery has high safety performance. For one hand, It do not explode and catch fire. On the other hand, it is non-toxic and non-polluting. We can see its structure. There is a galvanized steel shell to endure inner pressure. Thus it will not explode. Further more, 18650 lithium battery has passed RoHS(Restriction of Hazardous Substance) trademark certification. As we mentioned above, the number of cycles is greater than 500 times. It has good high temperature resistance. Because and the power-up efficiency can reach 100% even under 65℃. In order to prevent short-circuiting of the battery, the positive and negative electrodes of the 18650 lithium battery are separated. Therefore, the probability of it short-circuiting is extremely low. In order to avoid overcharging and over-discharging the battery, a protective board is installed inside. This method also can extend the service life of the battery.
  1. High Voltage 
    The voltage of 18650 lithium batteries is generally 3. 6V, 3. 8V and 4. 2V, which is much higher than the 1. 2V voltage of nickel-cadmium and nickel-metal hydride batteries.
  2. No Memory Effect
    The 18650 lithium battery does not have to empty the remaining power before charging, which is easy to use.
  3. Small Internal Resistance
    The internal resistance of polymer batteries is smaller than that of ordinary liquid batteries. The internal resistance of domestic polymer batteries can even be below 35mW, which greatly reduces the self-consumption of the battery and extends the standby time of the mobile phone. This is completely in line with international standards. This kind of polymer lithium battery that supports large discharge currents is an ideal choice for remote control models and has become the most promising alternative to nickel-metal hydride batteries.
  1. Wide Usage
    18650 battery can be used for notebook computers, walkie-talkie, portable DVDs, instrumentation, audio equipment, model aircraft, toys, video cameras, digital cameras and other electronic equipment
  2. Flexible Battery Pack Custom More details on customing 18650 lithium battery packs.
    It can be combined in series or in parallel into a 18650 lithium battery pack.

In fact, good car sound quality has a very big effect on us from the inside out. Therefore, more and more drivers are modifying car audio to improve the quality and effect of music in the car. In recent years, car audio modification can be a rapid development. After all, there are more and more bikers who like it and more and more cars, so the market is developing very quickly and there are more and more shops. As a result, it has become more and more chaotic, with uneven technical levels and chaotic management. At the same time, there are routines, deception methods, etc. , so this article is also written so that all bikers who love music and pursue good sound quality can avoid detours and waste money.  There are some advice for you when you are purchasing car audio

DON’T Just Compare the Price

Many car owners who come into contact with car audio for the first time, consult the car audio first to look at the price, but they don’t look at what it is, what kind of configuration, and how the technology is matched. Whether it is your favorite, and whether it is in line with your own style, is there any guarantee of quality, and is there any guarantee of later service? After all, car audio is not simply the price that determines the effect. If you blindly compare the price and compare the price, you will definitely take a detour and you will definitely spend a lot of money.

DON’T Blindly Pursuing the Brand

Many drivers who change the audio always say that “I want the BOSS audio”, “I want Harman”, and “I want the Voice of Berlin”. First of all, let’s not talk about anything else. Is your model the same structure as these brand models? Is the model the same? Do you know if its style is suitable for you? In fact, car audio does not depend on the brand, because as long as it is a big brand, each brand has its own characteristics, and each brand has its own advantages. The most important thing is to see if it suits your style. Is it the sound quality you want? What we want to change the audio is that the effect is the style you want, and it is the most important thing to make your ears sound comfortable.

DON’T  Blindly Pursuing Equipment in Other People’s Cars

In fact, car audio is also matched according to the structure of the model. Each car system is different, such as the host output signal, the audio source, the matching scheme and the output effect. It’s not safe and not matched that one package can fit all the models, so it doesn’t necessarily sound good in other people’s cars. After all, your car is different from his car, and your style is not necessarily the same as him. If you blindly follow other people’s cars, it’s still you who enter the pit.