Sony PCV-RX640 - Manual (Page 55)

Disposal of the lithium battery
Dispose of the lithium battery properly. In some areas, the disposal of lithium batteries in household or business trash may
be prohibited. You can return your unwanted lithium batteries to your nearest Sony Service Center or Factory Service
Center. For the Sony Service Center nearest you, call 1-888-4-SONY-PC (1-888-476-6972).
Caution:
Do not handle damaged or leaking lithium batteries. The lithium battery may explode if mistreated. Do not disassemble
it or dispose of it in fire.
Replace the battery with a Sony CR2032 lithium battery. Using a type of battery other than a CR2032 may present a
risk of fire or explosion.
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