I thought I would share some information I found out last night. I left the USB cord to my PCC charger at work last night and my PCC ran out of power. I noticed that the part the charger plugs into resembled a Motorola Razr charger so I thought I would give it a try. I took my extra battery out and just charged the pcc as a precaution. It worked. I didn't leave it on for long but the Razr charger worked. I know the Razr was a popular phone at one time so I am sure a lot of people may have an old phone with the charger laying around. I just thought I would share what I learned in the event you are desperate to charge your PCC like I was.