Just received my 901 manual USB Passthroughs from Rockymountainvapor.com I do have some auto 901 usb passthroughs also. Well, now my 901's are preforming like my 510's. The cable is thicker than the auto passthroughs so it's probably giving just a hair more voltage.
So far it's great the manual really does make a difference.
D
I made a mod from a faulty auto-switch 901 battery to create a manual switch passthrough and it works BETTER than anything I've ever used!
I capped the connector hole by directly inserting the positive wire (thickened by doubling it over and itself to match the diameter of the hole) into the center connector and used the casing shell and the connector sleeve to mount the ground wire in between the two, and I didn't even need to use solder!! I even used a micro 6mm tactile switch, TOP MOUNTED, which is only rated for 50mA, but it's been working like a champ for well over a month now without a single problem!
I'm getting at least 5-5.5 volts and a full amp (1A/1000mA) directly to my atomizer now.
WOW, WHAT A DIFFERENCE!!!
The manual switch passthrough makes massive CLOOOOUDS of vapor out of a DSE 901 atomizer and maintains GREAT FLAVOR!!!
I don't even use carts anymore, cuz it works much better without them!
I just removed the filler, popped out that little mouth piece insert and I get better flavor, way more vapor and a whole lot less hassle!
No burnt taste, no playing around with the filler anymore, MASSIVE CLOUDS OF VAPOR and everything just works BETTER!
Why spend more on a JOYE 510 when you can have just as much vapor and flavor with an original 901!?