The data for charging sites can be made available on your mobile phone.
Please enter
http://puru.nu/m/main.aspx
and choose download link appropriate for you mobile phone.
The application is supported on both java enabled and windows mobile phones. It does not require GPS in the mobile phone.
Instead it uses cell id and approximates your position.
Below are screen shots from a SonyEricsson running the application.
HTC S730
Nokia N70
SonyEricsson C702
SonyEricsson K530i
SonyEricsson K770i
SonyEricsson K800i
SonyEricsson Z310i
SonyEricsson Z770i
SonyEricsson X1i
Nokia 5140i
Nokia 6131
Nokia 6280
Nokia 6300
Nokia E51
Nokia E71
Nokia N73
Nokia N82
Nokia N95
Samsung SGH-M310
SonyEricsson P1i
SonyEricsson Z610i