iPhone 16 Pro Max Battery Installation

Installation steps for the battery in the...

Apple iPhone 16 Pro Max Moderate 1 - 3 hours Guide 181204

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Guide overview

Before you begin

Installation steps for the battery in the iPhone 16 Pro Max.

Step 1

Install the replacement battery

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TOOL USED ON THIS STEP iFixit Opening Picks (Set of 6) Referenced by the iFixit guide

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Remove any remaining adhesive from the battery recess. Wipe the frame surface with a lint-free cloth and a few drops of isopropyl alcohol.

Step 2

Repair step

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TOOL USED ON THIS STEP iFixit Opening Picks (Set of 6) Referenced by the iFixit guide

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Peel the adhesive liner away from the battery.
If your new battery doesn't have adhesive installed, follow this guide to apply new stretch release adhesive strips, or use thin, double-sided tape to secure it.

Step 3

Repair step

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TOOL USED ON THIS STEP Spudger Referenced by the iFixit guide

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TOOL USED ON THIS STEP Tweezers Referenced by the iFixit guide

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The battery adhesive is very sticky! Be careful as you align the battery in its recess—once it sticks, you won't be able to realign it.
Lower the battery partially into its recess.
Temporarily connect the battery to the logic board to ensure that the cable reaches.
Lay the battery in its recess.

Step 4

Repair step

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Use your fingers to press firmly against the battery for ten seconds to bond it to the frame.
Disconnect the battery from the logic board.