Just got a swagger and it wont keep charge. it shuts off in 10 min. what do I do? Also there is no screan how do I know if its charged right?

One possible cause is that your battery is low or the battery can no longer hold a (good) charge. In this case, the TomTom is shutting down because there's not enough battery to keep it running, even though it is plugged into a power source.

To determine if the battery is the cause, try to charge the TomTom battery .... using a (USB) connection to your computer, or a direct power source (i.e. while the TomTom is not being used). Let it charge for a few hours until the batter charge indicator shows that it is fully charged (or just leave it charging overnight).
Then, unplug the TomTom from the "charger" and power it up. If the TomTom (battery) doesn't hold a (good) charge, the device will shut down within a few minutes, e.g. 10 mins or much less.
When you (then) plug the device into a power source, and it doesn't stay on (i.e. it keeps shutting down after 10 seconds), you can safely conclude that the battery is the cause of your problem.

your charger is messed up so get a new charger

sounds you may have to replace the batteries, but try taking out the battery from the camera and press the power button for about 10 seconds. Keep it turned off without the battery for 5 min then reconnect the charged batteries

Most likely you have a full charge but the problem is FALSE Advertising! Swagger MP3 players only support MP3's downloaded from Amazon.com, any other MP3's will only play for a matter of seconds before shutting off. These players are a total rip off.

in this case if teh battery is good then please try to check the wiring there might be some problems with the wiring or the wires which connects the battery might have gone too old

I have a ilo mp556/ audio player it wont read my sd cards anymore need help

All newer vehicles have a safety battery shut off. Youll need to turn your key back to accessory. say your listening to your radio with the keys out, it will shut off after 10 mins so it dont drain your battery. dont worry about it killing your battery charging a phone...ect.

Yes ur right when the red light turns green it states that it is charged

maybe your new battery is messed up