30pin to 30pin charger!

[josh101]

Im completely new to this so please bare with me, as I'm trying very hard to understand electronics!

Basically i need to know how i could use the power from a 30-pin adopter and transfer it into another 30-pin adopter.

Sorry i'm not very good at explaining this! Basically i need a charger cable; 30pin to 30pin. Not sure how to accomplish it.

Any help would be greatly appreciated.

Thanks.

 

[(*steve*)]

Im completely new to this so please bare with me

OK, It's strange, and I don't know you really well, but I've stripped off and I'm now posting naked...

Basically i need to know how i could use the power from a 30-pin adopter and transfer it into another 30-pin adopter.

I think we need to:

1) get our clothes back on again
2) You tell me what these 30 pin adapters are for.

What are you charging and from what?

 

[josh101]

I want to charge one iPhone from another iphone. Hahah sorry

 

[(*steve*)]

The older iphones have pin 18 carrying +3.3V which apparently can also be +5V in certain circumstances. You'd have to determine if this could source enough power to be useful and you'd probably have to use a DC-DC converter to step up the voltage to 5V.

I'm not sure it would be very efficient.