Square Lipo Battery – Lipo Battery Types

LiPo battery stands for lithium polymer battery, which is perhaps one of the most common batteries that are found in various electronic devices. There are a wide array of benefits that LiPo battery has.

Because of the wide usage of Lipo batteries, there is also a huge selection of types that it has.

Introduction to LiPo battery types

There are a few advantages that LiPo battery hold against another type of battery. Because it is much lighter, and it has a higher capacity along with a higher discharge rate, there are a lot of demands for LiPo batteries. Because of this, there are a vast number of LiPo Battery types.

1.According to shape

· Square shaped

Most of LiPo batteries are designed with this shape. The reason is that it is the easiest shape that the manufacturer can produce a LiPo battery.

· Round shape

This type of shape looks like a full moon, and it looks like a flat button. The reason why there are LiPo batteries that are designed like these is to replace the button batteries.

LiPo batteries are rechargeable and they also pack a higher energy punch than your usual button batteries.

· Cylindrical shape

There are many devices that now have a tube-like shape. For this type of product, they usually use cylindrical-shaped LiPo batteries. The most common ones are usually found in electrical digital cigarettes.

· Curving shape, and other novel shapes

With industrial technology development in the most recent years, there are more and more devices who needed a battery that can be charged repeatedly, while carrying a high amount of power. This is when the LiPo battery comes into the picture. Other shapes such as curving shapes are mostly used in smart glasses, smart rings, or any devices that are attached to a human body. They are made in such shape to be able to fit into one.

2.Thickness

There is a varying degree of thickness of LiPo batteries. The normal LiPo battery is around 2 – 5 mm, while the ultra-thin ones are usually of 0,4 mm- 2 mm.

3.Material

There is much different material that is used to make LiPo batteries such as:

· Lithium Cobalt Oxide

This type of material has a good life cycle, stable operating voltage, and a high energy density. That is the reason why this material is the most common material that is used to build a LiPo battery. The type of cobalt that is used is mostly of positive pure cobalt.

· Lithium Manganese Oxide

This type of LiPo battery has a lower density in energy compared to another type of battery. However, it is a cheap material, and are most commonly found in e-bikes or electrical motorcycles.

· NCM

NCM stands for Nickle, Cobalt, Manganese. As the name suggested, the battery is made with a mixture of those three. This combination is deemed as the best material since it gives you the balance of safety, price, as well energy productivity. It is mostly found on the electric vehicle and solar power storage projects.

· Lithium-Ion Phosphate

This is also known as LiFePO4 polymer battery. The advantage of this material is it has higher longevity than any other materials, however, with a low energy density as well as low voltage.

What are the differences between different LiPo battery types?

As has been explained, a LiPo battery is the most sough-after battery. It is chargeable and has a quite high energy punch.

Each of the types has its own benefit dependable on the usage of the battery in that device. There are batteries that are fitted into a curve shape because it is going to be attached to a human body, while the material that it uses is usually made of NCM which is the safest material.

All LiPo batteries will differ according to the discharge rate, and the operating temperature. Again, these benefits are designed according to the function of the main and primary device that the battery is going to be attached with.

How to use the square LiPo battery properly?

Although LiPo batteries have a huge array of benefits, one most common thing that is found in these types of batteries is that there are huge cases where the batteries would puff up after a certain point in time. There are a lot of cases in which the LiPo battery exploded as well. To ensure that none of this happens, careful and proper use of the battery is expected.

The first thing that you have to do before charging or even using the LiPo battery ensures that you know the polarity of the battery. If the marking on the batteries is not clear enough, then you can use a basic voltage meter. While charging a LiPo battery, ensure that you only use a LiPo battery charger.

LiPo batteries are highly vulnerable when they are charging. If there are any issues that occur during charging, it can lead to warming of the battery and in the worse case the battery might even catch fire or explode. These are usually caused by the wrong charging or incorrect parameter. In order to anticipate that, do not leave the battery charging unsupervised. There are also bags that are designed to be explosive proof that is designed for LiPo batteries. You can use these types of bags to ensure safety while charging your battery.

While you are using the battery, ensure that the cell voltage does not drop below 3V. If it does, there is a huge probability that you have damaged your LiPo battery. Ensure that you do not drop your LiPo battery while using it. If you do, then the best solution is to replace them with a new one. When you feel that your LiPo battery has lost its discharge power, then it is best to replace it.