Repair Guide

iPhone 13 Pro
073-00324-A | 16© 2022 Apple Inc. All rights reserved.
Battery Safety
How to handle a battery thermal event
Act immediately if you notice any of the following signs of a battery thermal event:
A battery thermal event is a rapid chemical chain reaction that occurs inside a battery cell.
The energy stored in the battery is released suddenly, which can cause outgassing and fire.
A battery thermal event can be triggered by physical damage to the battery, improper
replacement or repair, or temperatures outside the battery’s operating range.
Don’t use water or an ABC or carbon dioxide fire extinguisher on a battery thermal event or a
device that is undergoing one. Water and ABC or carbon dioxide fire extinguishers won’t stop the
reaction.
Do smother the battery or device immediately with plenty of clean, dry sand. Dump the sand
all at once. Timing is critical — the faster you pour all the sand, the sooner the reaction will
be contained.
Do contact local fire authorities if further assistance is needed.
Do leave the room for 30 minutes after the reaction is contained. Ventilate the area. Don’t return
until the area is clear of smoke.
Do wait 30 minutes before touching the device. Wear the heat-resistant gloves and safety glasses
with side shields to remove the device from the sand.
Do wipe the affected area with water first. Then wipe the area with an ESD-safe cleaning solution.
Do dispose of the damaged battery or device (including any debris removed from the sand)
according to local environmental laws and guidelines.
• The lithium-ion battery or a device that contains one begins to smoke or emit sparks or soot.
• The battery pouch suddenly and quickly puffs out.
• The lithium-ion battery or a device that contains one begins to emit hissing or popping sounds.
Warning