I know a lot of you like 5v for vaping, but USB adapters @ 2A sometimes aren't enough. I picked this up with my last order: 5VDC, 4A Regulated Plug Supply Openpeak-MPJA, Inc. from MPJA and it can put out 20w, which should be more than enough even for DC's. I used with a PT mod and it worked very well. It's the only affordable 5v wall wart I could find that puts out more than 2A.Note that MPJA uses UPS so their shipping is around $10 but it stays around that price even if you have a cart full of stuff. They also have the cheapest 12v, 2A adapters I could find to drive VV passthroughs (OKR in my case). Just a heads up.
