Specifications

iPhone 4 Take Apart — Safety 86
2012-02-21
Safety
Battery Handling
iPhone 4 includes a lithium-polymer rechargeable battery. Avoid exposure to heat and open
ame. Do not puncture, deform, crush or incinerate as exposure to ingredients contained within
or their combustion products could be harmful. During a re, the battery may emit irritating
and toxic gases and aerosols may be generated by thermal decomposition and combustion.
WARNING: If the battery is dented, punctured or otherwise damaged, do not remove
battery from iPhone. Reassemble and replace whole unit.
WARNING: Do not reuse or reinstall a battery after it has been removed from iPhone.
Fireghting
In case of re, use the following extinguishing media: water, carbon dioxide, dry chemical, foam.
These media may not extinguish a burning lithium-ion polymer battery. Burning batteries will
burn out themselves.
If re or explosion occurs while charging, shut o power to charger. Move unprotected
personnel and ammable equipment or substances upwind of re. Wear self-contained
breathing apparatus (SCBA) and full personal protective equipment while ghting re.
Cleanup
Use appropriate personal protective equipment during cleanup. Vacuum or sweep up
material for salvage or disposal according to applicable federal, state and local legislation and
regulations. Do not ush to drains.
Personal Protection
Respiratory
Protection
Not necessary under normal conditions.
Eye/Face
Protection
Not necessary under normal conditions. Wear safety glasses with side
shields if handling an open or leaking battery.
Gloves Not necessary under normal conditions. Use neoprene or natural rubber
gloves if handling an open or leaking battery.