The 18650 is a type of lithium-ion battery pack. In this article, we are going to talk about some of the main advantages of these battery packs. Keep reading to know more.

1. Wide range of uses.

First of all, these cells are used in a wide range of devices and appliances, such as digital cameras, camcorders, toys, model airplanes, audio equipment, portable DVD players, and walkie-talkies. This is what makes these power packs so popular all over the world.

2. Serial connection

These batteries allow a series connection. You can use several of these units in parallel or in series to have one battery pack. This is done to power heavy devices and equipment. All you need to do is place these cells next to each other or on top of each other.

3. Lower resistance

The internal resistance of these cells is lower than that of normal liquid cells. In fact, the resistance can be less than 35mΩ. This helps reduce the battery’s self-discharge rate and provides longer standby time for a variety of devices such as cell phones.

For example, if you go for a lithium polymer battery, you can enjoy high discharge current for remote control devices. This is why these units are an ideal alternative to your regular Nickel-Metal Hydride batteries.

4. No memory effect

Another great feature of these batteries is that you don’t need to completely discharge them before recharging them once again. Therefore, these units are very convenient for most users.

5. High voltage

Generally, the voltage of a 18650 lithium-ion battery is 4.2V, 3.8V, or 3.6V, which is much higher than normal nickel-cadmium batteries. The voltage of these units is 1.2 volts.

6. High security performance

18650 batteries come to allow high safety performance, which means no risk of explosion, toxins, contamination, or burns. Therefore, you can enjoy a high level of security performance. Additionally, these units offer over 500 cycles before you may experience a reduction in performance.

Since the negative and positive electrodes of these units are separate, there is no risk of short circuiting the battery. Therefore, the chances of a short circuit phenomenon are very low. Apart from this, you can add a protection board to prevent the cells from being overcharged. This step can help extend the life of the unit.

7 long life

As far as lifespan is concerned, these batteries are one of the best units. They can offer more than 500 cycles if you use the units under normal conditions.

8. Large capacity

Generally, an 18650 battery pack comes with a capacity between 1200mah and 3600mah. On the other hand, a general battery does not offer more than 800mah. If you combine multiple units to form a package, you can get more than 5000mah of power.

In summary, these are just some of the advantages of the popular 18650 battery pack. Hopefully, you will find this article useful.