Welcome to JustAnswer !! I am Andy and I will be glad to help you out with your issue today.
It is possible that the fuse in the car charger has blown or the car female plug has issue and so its not charging your device.
You can confirm this by connecting it to your computer using the USB cord and charing it for 6-7 hours (running computer) and then try to start it.
Also, try to plug in your gps to some other car (using current charger) and see if it works there. If it does, then you know that its your car's issue.
The USB cable will look like this :
Now, if you confirm that your car charger as well as car plug is fine, then your Gps has hardware issues and needs repair. If in warranty Magellan will repair it for free. Else first take a quote from them as it might be cheaper to buy a new unit.
You need to contact Magellen at Telephone:
Feel free to ask any question or concern you may have. I will be glad to help you.
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