Hello Martin:

martin wrote:
> 
>      Incidentally, does anyone know how to open up a PB 1xx battery pack
>      without damaging it? Or with a minimal amount of damage?
> 
>      And does anyone know an approximate average Amp-Hour rating for a
>      normal 6V lantern battery?
> 
> I can see where you're going with this, cuz I've been down this path with my
> own PB145. I rebuilt 3 batteries for it, and designed a power convertor for
> the car that converts the 12VDC to very clean 7.5VDC @ 3A so it can recharge
> in the car while I'm using it. Cool huh.

Extremely cool!  Could I get the design for the car power inverter but
in a 16, or 15V version?

O.K., I'll come clean.  What I would really like is the same basic
design, but with a variable voltage control.  Say, from 7.5 VDC to 16
VDC.  I'm willing (and actually want to) build it and do some (or all)
of the design myself, but I do need some help to get started.

If I am asking too much, I understand, but I would like to see the
design of your auto power supply at the very least.

Sincerely yours, Grizzlygiant

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