Tingling sensation of electricity while charging Iphone 13 pro Max

Sounds like some grounding issues. There are several possible causes.

• Either the power sockets in your house have no proper grounding, test out different sockets or try sockets outside of the house.
• Your adapter has issues. Try using a different adapter to see if the problem is solved.
• Your phone. If the above didn’t work, you’ll probably have to bring your phone to an authorised service center as it would be a hardware issue.

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We want to make sure you reach the right team for help with your device. We recommend that you contact Apple Support directly. Depending on your region, you may be able to contact them here: Get Support