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What Is A Lithium Battery?

Aug. 29, 2019

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Lithium-Ion Battery Rack

Lithium-Ion Battery Rack


Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium-ion batteries do not contain metallic lithium and are rechargeable. Lithium battery is the abbreviation of lithium ion battery. At present, as a new energy storage battery, it is gradually replacing the traditional lead acid battery.


The main things in daily life are mobile phone batteries, electric car electric cars, and electric tool batteries.

1. From the shape points: cylindrical, square

2. From the shell material: steel shell, aluminum shell, plastic shell, aluminum plastic film (soft bag)

3. From energy density: capacity type, power type

4. From the electrolyte: liquid lithium ion battery, solid lithium ion battery (polymer)

5. From the positive electrode material: lithium cobaltate (C), lithium manganate (M), ternary lithium (N), lithium iron phosphate (F)


Conventionally used are cylindrical 18650 batteries, which are cylindrical batteries with a diameter of 18 mm and a height of 65 mm.


With the widespread use of digital products such as mobile phones, notebook computers, etc., lithium-ion batteries are widely used in such products with excellent performance, and are gradually being developed into other product applications. In 1998, Tianjin Power Research Institute began commercial production of lithium-ion batteries. Habitually, people also call lithium-ion batteries lithium batteries, but these two batteries are not the same. Lithium-ion batteries have become mainstream.


According to the above, a lithium battery is a type of battery that uses a lithium metal or a lithium alloy as a negative electrode material and uses a nonaqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal are very demanding on the environment. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream


Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium-ion batteries do not contain metallic lithium and are rechargeable.


Lithium battery is the abbreviation of lithium ion battery. At present, as a new energy storage battery, it is gradually replacing the traditional lead acid battery.


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