I'used these
http://www.amazon.it/Energizer-1x4-Lithium-Digital-636010/dp/B00GR0HI8Y/ref=
=3Dsr_1_4?ie=3DUTF8&qid=3D1387147393&sr=3D8-4&keywords=3Denergizer+ultimate=
+aa
Gianni
2013/12/15 Peter Shute <>
>
>
> According to this page, I should expect 8 times the capacity with D cells=
:
> http://www.allaboutbatteries.com/Energy-tables.html
>
> I don't know anything about lithium batteries, but on that page they have
> less capacity than alkalines. Is that a mistake?
>
> I'm intending to do some overnight recordings, but will have the
> opportunity to visit every day to swap the memory card, so 32GB with wav
> format will be ok.
>
> Peter Shute
>
> Sent from my iPad
>
> On 15 Dec 2013, at 10:06 pm, "Gianni Pavan" <
> <>> wrote:
>
>
>
> Hi Peter, I'm interested in your experience. With two good AA cells I get
> more than 30 hours with M10. If I would get more I'd also consider Lithiu=
m
> AA cells. With another recorder I get 3-4 times extension.
> Comparing AA with D, I'd expect more than 4-5 time extension. However no
> perfect rules ... it also depends on the recorder ...
>
> I suppose you're planning to record MP3, as the main limit in the M10 is
> the use of max 32GB. I tried with a 64GB SDXC but unsuccessfully (maybe I
> have to try again....)
>
> Let us know your findings.
>
> Gianni
>
>
>
> 2013/12/15 Peter Shute <<>>
>
>
> I've just put together an external battery pack (2xD cells) for my M10,
> and I've got a few questions about how it will behave, if anyone else has
> done this.
>
> - When I plug it, the battery indicator on the screen goes off. Will ther=
e
> be any sort of warning when the battery is getting low?
> - Will it switch to the internal battery when the external one goes flat?
> - How many hours should I expect from D cells? I'm guessing they're about
> 4 or 5 times the capacity of the AA cells?
> - It seems to switch between internal and external without interruption
> when I unplug it and plug it back in. Are there any problems with doing
> that while it's recording?
>
> Peter Shute
> Sent from my iPhone
>
>
>
> --
> Centro Interdisciplinare di Bioacustica e Ricerche Ambientali
> Universit=E0 degli Studi di Pavia
> Via Taramelli 24, 27100 Pavia, Italy
> http://www.unipv.it/cibra
> http://mammiferimarini.unipv.it
>
>
>
>
>
--
Centro Interdisciplinare di Bioacustica e Ricerche Ambientali
Universit=E0 degli Studi di Pavia
Via Taramelli 24, 27100 Pavia, Italy
http://www.unipv.it/cibra
http://mammiferimarini.unipv.it
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