12v Accessory stability.

[CUSO]

I installed a cigarette lighter type of adapter with USB adapter inside my storage compartment in my XM, and was wondering if it is suitable to plug in a USB device to charge? I am batteryless. I just don't want to fry my GoPro or cell phone if I run it.


Thanks

 

[Dooitorbust]

Charged my phone with mine, and never had a problem