Answers to the above questions are given below:
Common classification of lithium batteriesGenerally speaking, lithium batteries are classified into lithium metal batteries and lithium-ion batteries according to the existence of lithium. According to market demand, there are many different segmentation methods, mainly including the following:
(1) According to the number of uses, it is divided into one-time and rechargeable lithium batteries.
The vast majority of lithium metal batteries are disposable lithium batteries. Rechargeable lithium metal batteries have already been successfully developed, but they are relatively rare in the market. The technical threshold is high, and only companies in a few countries are producing them.
The daily use of rechargeable lithium batteries such as mobile phones, power banks, power tools, electric vehicles, energy storage devices, and communication base stations are all lithium-ion batteries.
(2) According to the product's appearance, it is divided into the cylindrical, soft pack, and square lithium batteries.
Cylindrical and square packagings are mostly steel or aluminum. The outer packaging of the soft bag is aluminum-plastic film. In fact, the soft bag is also a square shape.
(3) According to the pole piece material, it is divided into common lithium iron phosphate battery (LFP), lithium cobalt oxide battery (LCO), lithium manganate battery (LMO), binary battery: lithium nickel manganate/lithium nickel cobalt oxide , Ternary battery: nickel-cobalt lithium manganese oxide battery (NCM), nickel-cobalt aluminum oxide lithium battery (NCA) and so on.
Common application scenarios of lithium batteries(1) Digital/daily use category: Mainly used in various digital products, such as mobile phones, tablets, notebook computers, electric toys, power banks, model aircraft, etc. Or tools for daily use, such as car keys, flashlights with strong light, built-in lithium light tubes, built-in lithium battery portable refrigerators, etc.
lithium batter
(2) Power category: mainly used in electric vehicles, such as new energy cars, new energy buses, etc. (Tips: Most electric bicycles use lead-acid batteries, so pay attention to the distinction.)
(3) Energy storage: mainly used in base station, computer room power supply, clean energy storage, grid power energy storage, home solar storage system, etc.
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