The history of the iPhone is closely intertwined with its battery technology. From the very first model to the latest devices, the battery plays a vital role in powering these iconic devices. In this article, we explore the fascinating world of iPhone battery manufacturing.
This article will examine the companies that pioneered the production of iPhone batteries, the technology behind them, and how they have evolved. We'll examine the impact these batteries have on the mobile industry and what the future holds.
The Early Days of iPhone Battery Production
When the iPhone first appeared on the scene in 2007, it changed the smartphone world forever. But, the technological marvel that fueled the iPhone's rise was the smartphone's original power source.
The iPhone battery revolutionized mobile technology, allowing users to browse the web, chat, and play music all day. Apple, always a leader, knew battery life would be critical to the iPhone's success.
But who supplied these batteries?
If you know a little about cell phone batteries, you know that the core components of cell phone batteries are the battery cells and the protective plate.Among them, the main suppliers of iPhone mobile phone batteries are Samsung SDI, Sony, Amperex Technology Limited (ATL) and LG.
Sony, known for its wide range of electronic products, was integral in supplying batteries for the early iPhones. Their experience in lithium-ion battery production made them a strong choice for Apple.
Then there's ATL, the Chinese powerhouse we've already mentioned. They've been part of the iPhone's journey right from the start, supplying batteries that balance performance with safety.
And let's not forget about LG. This South Korean conglomerate didn't just supply screens for Apple; they were also a critical battery supplier. Their technology helped ensure that iPhones could keep up with users' busy lives.
These partnerships show how international the iPhone is, drawing on expertise from across the globe to deliver a truly world-class product.
Who supplies the IC in the iPhone battery protection board?
The battery protection board is an often overlooked but critical part of the iPhone's power supply. This crucial component safeguards the battery from overcharging, deep discharging, and other situations that could damage or shorten its lifespan.
The core component in the protection board is the control IC, which is responsible for monitoring and regulating the charging and discharging process of the battery to ensure its safety and life. Original batteries IC for almost all models of iPhones are supplied by an American company called Texas Instruments (TI). It is worth mentioning that the IC used in the DEJI iPhone battery is also from TI in the United States.
In addition to the control IC, the protection board typically includes other components such as MOS switches, precision resistors, auxiliary devices like NTC (Negative Temperature Coefficient) thermistors for temperature monitoring, and ID memory for authentication purposes.
The integration of these components forms the complete battery protection board, which plays a vital role in maintaining the reliability and performance of the iPhone's battery.
Apple appointed three Chinese suppliers to convert the battery and protective plate into energy that can provide all-day power for iPhone users.
Who are these three iphone original battery foundry suppliers?
They are Sunwoda, Desay, and SIMPLO GROUP
Sunwoda, based in Shenzhen, China, continues to be a leading supplier OEM supplier of lithium-ion batteries. They have been an integral part of Apple's journey, providing packaged batteries for various iPhone models.
Desay, another Shenzhen-based company, specializes in OEM production of lithium batteries. Their commitment to innovation and quality has made them a trusted partner for Apple in the battery packaging process.
Lastly, the SIMPLO GROUP, headquartered in Hsinchu City, Taiwan and Changshu, China, focuses on battery pack design and OEM manufacturing. Their commitment to technological advancement has made them valuable contributors to the success story of iPhone batteries.
The collaboration between Apple and other manufacturers illustrates the global reach of iPhone production, showcasing the companies' efforts into combining components from various manufacturers around the globe into a single product, the iPhone battery.
What Role Does Foxconn Play in the Iphone's Continued Success?
Of course, discussing iPhone battery production cannot fail to mention Foxconn, a world-renowned electronics foundry. Foxconn plays a vital role in the iPhone assembly process, including integrating the battery into the device. Every generation of iPhone is produced in China's Foxconn, and then shipped to all over the world for sale, thanks to China's well-established electronics manufacturing industry and efficient productivity.