NEED to FIND a 510 3.7V passthrough.... if it exists! PLZ help.

[AttyPops]

I have a 4v 3amp power supply buried somewhere in my garage that would be perfect for one also. It came off a big old calculator.

Nice.........

 

[WillyB]

What I want is a 3.7V passthrough that's direct, no inline battery, and not like the Ego PT where it charges it, and you can unplug and vape. What I'm looking for is a dedicated 3.7V passthrough that's simply that... a usb passthrough that plugs into my usb port has a chord going to a 510 manual switch that will run my 510 at 3.7V. If ANYBODY knows where I can find this it would be greatly appreciated... Any help would be greatly appreciated, thanks guys!!

First off what atty/carto are you using? With a real PT the current available will have a lot to do with your final loaded voltage. As an example a 5V@1A USB power supply wouldn't even fire up a Joye510.

Do already own a real PT? Are you planning on plugging it in to your computer?

Are you handy? Can you build a very basic mod?

And note these so called '5V PT's' are simply adapters for a power supply, a USB cable with a switch and a connector has no voltage. I would also bet many who say they they are vaping a '5V PT' aren't.

Provide a few details and make I'll make some suggestions.

 

[Alžběta Madragana]

LOL - I was in same sitch last week when my last (cheapie) Chinese e-cig battery crapped out on me.
Huh? What? Nothing to vape!!
They say necessity is the mother of invention. Also quoting the USMC "Improvise - Adapt - Overcome"
Well I did just that - I made my own PassThru for a 510 carto.
After not being able to get any USB cable to work, I just hooked mine up to a Variable Voltage Transformer (from the 1990s just laying around my house doing nothing), put it on 7,5 volts (I don't think the voltage is actually that high, coz it does not burn cartos) and fired 'er up.
Works just great. I kick back in my easy chair and chain-vape that mother till I get dizzy...