Lithium polymer battery manufacturers to see the future direction of lithium batteries have three: polymer, electric vehicles and energy storage. Technology direction is lithium polymer battery, while the market direction is electric car battery and energy storage battery.
The main technical direction in the IT digital, such as cell phones, laptop batteries. Polymer batteries are the most expensive, but thinnest and have a 40% energy storage advantage. At present, all products of Apple are made of polymer lithium battery. The future trend of thinning and thinning of smartphones, tablets and Ultrabooks is an important driving force for the growth of polymer batteries. In addition, the polymer has strong customization, packaging, capacity and shape, Customers need to customize, cylindrical batteries can not be achieved by the shape of the polymer battery cells can be achieved.
Energy storage direction is very explosive, and now more and more batteries for a long time, there have been electricity buses and cars. BYD built a state-of-the-art landscape project in Zhangbei. Through the combination of large-scale lithium iron phosphate, it forms a storage power station integrating solar energy and wind energy. The power station can realize grid-connected power supply and peak-shifting power supply. In Japan, the development of lithium batteries for home storage has been rapid and demand growth in households in Japan is growing rapidly. The contract between SDI and Japanese companies is 3 billion yuan for 3 years.