Sony VAIO computer - Manual (Page 18)

Removing a battery
If you are not using the computer for an extended period of time, remove the battery from the computer to avoid damaging
the battery. Remove the battery when the computer is off.
To remove a battery
1. Make sure the computer is off.
2. Push the battery bay cover down to open it.
3. Pull the battery out of the battery bay.
Rem ov ing a Battery
4. Push in and lift up the battery bay cover until it clicks into place.
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