Lithium titanate battery technology -Lithium - Ion Battery Equipment

What are the advantages and disadvantages of lithium titanate battery technology? -Lithium - Ion Battery Equipment

Composition of lithium titanate battery

Negative electrode: lithium titanate material

Separator: Lithium-ion battery separator with carbon as negative electrode

Electrolyte: lithium-ion battery electrolyte with carbon as negative electrode

Battery shell: Lithium-ion battery shell with carbon as negative electrode

Advantages and disadvantages of lithium titanate battery technology

Lithium titanate battery has small size, light weight, high energy density, good sealing performance, no leakage, no memory effect, low self-discharge rate, fast charge and discharge, long cycle life, wide working environment temperature range, safe and stable green Environmental protection and other characteristics, so it has a very broad application prospect in the field of communication power supply.

When lithium titanate-ion battery is used as the negative electrode material, the potential platform is as high as 1.55V, which is more than 1V higher than the traditional graphite negative electrode material. Although some energy density is lost, it also means that the battery is safer.(Lithium - Ion Battery Equipment)

Since the lithium titanate battery can be used safely in high temperature and low temperature environments, it also shows its important advantages of wide temperature resistance (especially low temperature resistance). At present, the safe working temperature range of Yinlong lithium titanate battery is between -50 degrees and 65 degrees.

Long cycle life. Compared with the graphite material commonly used in traditional lithium-ion batteries, lithium titanate battery materials have almost no shrinkage or expansion in the skeleton structure during the process of charging and discharging lithium intercalation and delithiation. /The problem of electrode structure damage caused by unit cell volume strain when intercalating lithium ions.

The process of nanonization of lithium titanate battery material particles is often difficult and requires high cost, and it is currently difficult to achieve large-scale industrial production.

Lithium titanate batteries have lower energy density than other types of lithium-ion power lithium batteries.



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