Cases and covers for handheld devices, namely, protective covers and cases for cell phones, laptops, tablet computers, hand-held computers, and portable media players; protective carrying cases specially adapted for personal digital assistants (PDA); display protectors to provide shade and privacy for electronic devices having screens; cell phone battery chargers and charging cradles; cell phone battery chargers for use in vehicles; power supply connectors and adaptors for use with cell phones and portable electronic devices; battery chargers; batteries for cellular phones; FM radio transmitters for mp3 players