Posted by Gary Tait on 06/13/06 01:59

"FatKat" <robynari@juno.com> wrote in news:1150080180.512607.172960
@i40g2000cwc.googlegroups.com:

> ...or even better, use the same power source that they use for other
> household items, one that they can replace themselves and costs only a
> few dollars?

A: Licensing dollars.

B: Sealed unit.

C: Power density.

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