Ming-Chi Kuo broke the news: iPhone 16 will use a stainless steel battery case, and the battery density will increase by 5-10%

It was reported on July 1 that the European Parliament passed a new regulation in 2023
, which requires that batteries in all household appliances and consumer electronics, including mobile phones, game consoles and other devices, should be designed to allow consumers to "easily In the form of "removal and replacement", this regulation is expected to officially take effect in 2027.

1. Stainless steel battery case

New EU regulations pose challenges to electronic product manufacturers and also promote product innovation. Apple announced that the new iPhone will use a stainless steel battery case. This design will:

• Meet the new EU regulations on battery disassembly
• Improve battery cell density and improve performance by 5-10%

2. Heat dissipation and protection

Tianfeng International analyst Ming-Chi Kuo predicts that the iPhone 16 Pro Max will use stainless steel battery cases for the first time to:

• Improve the heat dissipation performance of the device
• Enhance the protection effect

Xinwei Communications has been identified as the main supplier of stainless steel battery cases .

3. Electrically Induced Adhesive Release Technology

Apple has also developed electrically induced adhesive release technology to:

• Simplify iPhone battery replacement

This technology is expected to be included in this year’s iPhone 16 series It debuted on one of the iPhone 17 models and will be fully applied to all versions of the iPhone 17 series next year. **

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