How to remove your iPhone 16 battery in seconds with a 9V ‘jump-start’ hack (VIDEO)

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iPhone 16 Battery Replacement Utilises Electrically-Releasing Adhesive for Simplified Removal

The battery replacement process for the iPhone 16 and iPhone 16 Pro has been significantly streamlined through the implementation of a novel electrically-releasing adhesive. This innovative material, supplied by Tesa, allows for the debonding of the battery adhesive by applying a specific electrical current, a departure from traditional methods that often involve extensive prying and heating. The process necessitates the removal of the back glass to access the battery compartment.
Electrical Debonding Method

Apple's recommended procedure involves using a standard 9V battery, connected via clips to specific points on the iPhone 16. The positive (red) wire should be attached to the silver tab extending from the bottom of the battery, while the negative (black) wire connects to a grounding screw located on the lower right side, near the bottom speaker. This connection is advised to be maintained for approximately 90 seconds to effectively debond the adhesive.
Accelerated Removal with Higher Voltage

While Apple's official guidance specifies a 9V battery, technicians have access to more advanced methods for expedited battery removal. Using higher voltages, such as 12V or 20V, can drastically reduce the debonding time. Demonstrations by iFixit showed that at 12V, the adhesive released within 60 seconds, and at 20V, the process was completed in as little as 5 seconds. Alternative power sources like DC power supplies can also be employed for this purpose.
Adhesive Reusability and Polarity Considerations

The electrically-releasing adhesive is designed for single use in bonding the battery back into place. Attempting to reverse the polarity to reuse the adhesive for reattachment will not yield the desired bonding effect. Instead, it will result in the adhesive residue adhering to the phone's frame, creating a more difficult removal situation. For optimal results, it is crucial to ensure the correct polarity is applied, aiming to leave the adhesive on the old battery for clean removal.

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How to remove your iPhone 16 battery in seconds with a 9V ‘jump-start’ hack (VIDEO)

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