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[OM] Re: 2SP battery drain

Subject: [OM] Re: 2SP battery drain
From: "Jeff Keller" <jrk_om@xxxxxxxxxxx>
Date: Mon, 20 Dec 2004 10:02:27 -0800
Both cells are delivering current at the same time so 150mah/180mah is what
you get. The difference is that you get it at 3v instead of 1.5v   ... so
more watts, over the same time period.

-jeff

----- Original Message -----
From: "Piers Hemy" <piers@xxxxxxxx>
To: <olympus@xxxxxxxxxx>
Sent: Monday, December 20, 2004 9:42 AM
Subject: [OM] Re: 2SP battery drain


>
> But since voltage is the same for each cell, mAh can be substituted for
Wh.
> Can't it?
>
> --
> Piers
>
> -----Original Message-----
> From: olympus-owner@xxxxxxxxxx [mailto:olympus-owner@xxxxxxxxxx] On Behalf
> Of john@xxxxxxxxxxxxxxxx
> Sent: 20 December 2004 17:27
> To: olympus@xxxxxxxxxx
> Subject: [OM] Re: 2SP battery drain
>
> On Mon, 20 Dec 2004 15:31:33 -0000, "Simon Worby" <simon@xxxxxxxxxxxx>
> wrote:
>
> >
> >I wrote:
> >
> >> Whilst "off": 15 microAmps
> >
> >Assuming one battery = 180mAh, two = 360mAh.
>
> Er, no! The capacity of the two cells in series is is 150mAh. It's just
the
> watt-hour capacity that's doubled.
>
>
> John Gruffydd (Mold, Wales, UK)
>
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