What People Need To Know About Lithium-ion Batteries

There is no doubt that most of us are familiar with lithium-ion batteries, but there are many different things you might not know about them! This article will explain everything you need to know about SAKO‘s high-quality lithium-ion batteries.

What are Lithium Ion Batteries?

Lithium-ion batteries are rechargeable batteries that use lithium ions to store energy. They are commonly used in cell phones, laptops, and other portable electronics. Lithium-ion batteries are reliable and last long, but they can be dangerous if they explode or catch fire.

What the Positive and Negative Electrodes Do in a Battery

A lithium-ion battery is a type of rechargeable battery that uses lithium ions to store energy. There are two types of electrodes in a lithium-ion battery: positive and negative. The positive electrode is made of materials such as lithium phosphate or carbon, where the charge is stored. The negative electrode is made of materials such as carbon, graphite, or silicon, and it’s where the discharge happens.

How do Lithium Ion Batteries Work?

A lithium-ion battery is a type of rechargeable battery that uses lithium ions to store energy. Lithium-ion batteries are becoming increasingly popular because they have a lot of advantages over other types of batteries. They are lightweight, durable, and have a long lifetime. Lithium-ion batteries can be charged quickly and easily with standard chargers. Lithium-ion batteries also have a high capacity and can be used multiple times before they need to be replaced.

Examples of Lithium Ion Batteries

There are many lithium-ion batteries, but the most common are li-ion and li-poly. Li-ion batteries are typically smaller and lighter than li-poly batteries but have a shorter lifespan.

SAKO’s lithium-ion battery products have developed 12V, 24V, and 48V series and are now developing a High Voltage lithium-ion battery series.

Advantages of SAKO’s lithium-ion battery series

  1. High energy density: It varies according to different electrode materials. Calculated by mass, it can reach 150-200Wh/kg (540-720kJ/kg); calculated by volume, it can reach 250-530Wh/L (0.9-1.9kJ/cm3).
  2. High open circuit voltage varies with different electrode materials, up to 3.3 ~ 4.2V.
  3. No memory effect: The lithium iron phosphate lithium-ion battery has no memory effect, the battery can be charged and discharged at any time without being discharged, and it is easy to use and maintain.
  4. Wide operating temperature range: it can normally work between -20℃~60℃.
  5. Fast discharge.


Lithium-ion batteries are the most popular type of battery in the world and are used in various devices, from cell phones to laptops, and they have a long lifespan. If you are interested in these products, you can contact the customer center of SAKO and get more information.

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