Power Hungry. Feasibility questions. Mother Of All Mods.

[Raging Idiot]

Good afternoon ppcGeeks,

today I was making a write-up about another Raging Idiot bright idea when I realized I might have actually discovered something really cool while brainstorming some possibilities. Although I'd love to jump right in there and get this done I simply can't - because I'm a Raging Idiot and I need some help from the local crowd.

If this is feasible, when I'm done, I'll post results of this mother of all mods.

Here's the first Raging Idiot question:

Opening the back cover you will find 6 battery contact points. The battery itself shows the positive indicator towards the top and the negative towards the bottom.
- (+)
-
-
-
-
- (-)


From this I need to somehow get to 3 points (for a secondary output)
1 positive, 1 negative, and 1 termination.
- (+)
- (T)
- (-)


Is this feasible?

If so, then...
Here's the second Raging Idiot question:

How much power can I get from the phone's 3.7 volt battery and still have ability to use the phone?


I have no idea about Lithium Ion batteries or whether I might be able to get more than the stated amount of voltage out of it.
After all, they advertise stun guns with 900,000 volts working off of three 3 volt batteries.