Huizhou Desai, a wholly-owned subsidiary of Desai, is a large-scale packaging enterprise for secondary lithium-ion batteries and one of the main suppliers of Apple mobile phone batteries.
Huizhou Desai Co., Ltd. was established on October 22nd, 2002. Since its establishment, the company has always been committed to the research and development, manufacturing and sales of lithium battery related products, and constantly pursues the innovation and breakthrough of battery core technology.
At the same time, actively carry out intelligent assembly business of terminal electronic products. The company's products are widely used in smart phones, notebook computers, medical devices, electric bicycles, balance cars, car start and stop, drones, energy storage, IOT terminals and other terminal products and equipment.
As early as 2009, Desai entered the supply chain of Apple batteries and is still one of the main suppliers of iPhone batteries. Apple has a solid relationship, and its products are currently used in iPhone, iPad, iWatch and Apple laptops. Apple is currently the company's largest customer, accounting for 50.4% of the company's 20 18 revenue.
In addition, Desai is also a battery supplier of Huawei products. At present, it mainly cooperates with Huawei's tablet computers, notebooks, speakers, base station energy storage and other product lines.
Note that Apple itself does not produce batteries. The battery consists of two parts: the battery core and the electronic control board. The quality of the battery mainly depends on the battery core and protective plate. Desai only works for Apple, and doesn't provide batteries for Apple, because it doesn't produce batteries. Therefore ... the battery of iPhone should be the supplier of the battery, not the OEM.
Xinwangda battery, which is as famous as Desai, is also a supplier of Apple batteries. In recent years, the batteries of iPhone are basically made by these two foundries.
Finally, Desai is indeed one of the suppliers of Apple's mobile phone batteries. In addition to it and Xinwangda, which produce original Apple batteries, Kang Shu Technology, BYD, Shunda and Xinpu Technology are also suppliers of Apple batteries.
The above reference source: Baidu Encyclopedia-Desai