All products from Smokesation carry a LIFETIME replacement warranty. Smokesation will replace any defective components free of charge, and defective component must be returned to Smokesation. Please contact custservice@smokesation.com to file for an RMA and a warranty replacement.
I use this wall adapter for charging my cell phone, my wifes cell phone as well as my e-cig so it's very handy to keep plugged in for charging multiple items!