On Mon, Dec 6, 2010 at 8:52 PM, M.L. <m@lkeng.net> wrote:

> And Russell said that the iPhone 3 has a linear regulator charge
> controller.
> It's hard to believe the iPhone 4 would be drastically different,
> considering the convenient 5v supply for charging the 4.2v lithium
> battery.
>

Isn't lithium ion 3.6 volts?
--=20
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