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Dejan
science forum beginner

Joined: 08 Mar 2006
Posts: 7

Posted: Tue May 16, 2006 2:57 pm    Post subject: Batteries

Hi, is there some kind of batteries that cann be shaped like clay. I nead 48
v/10 Ah bateries, specific shape. Something like triangle (30 cm * 30 * 30
cm - cca), 3 cm deap.
Any ideas?
Dejan
CWatters
science forum Guru Wannabe

Joined: 01 May 2005
Posts: 120

Posted: Tue May 16, 2006 4:49 pm    Post subject: Re: Batteries

"Dejan" <ddundov_REMOVE_@veleri.hr> wrote in message
news:e4cq3j\$okm\$1@ss408.t-com.hr...
 Quote: Hi, is there some kind of batteries that cann be shaped like clay. I nead 48 v/10 Ah bateries, specific shape. Something like triangle (30 cm * 30 * 30 cm - cca), 3 cm deap.

Work out the energy density you need first to see if it's possible with
todays technology. If that's ok...

Try stacking NiMH cells on end. Hope this asci art works..

oooooo
ooooo
ooo
oo

NiMH cells are also flat and can be stacked. They can also be wired in
parallel series combinations unlike NiMH.
Jasen Betts
science forum Guru Wannabe

Joined: 31 Jul 2005
Posts: 176

Posted: Thu May 18, 2006 8:21 am    Post subject: Re: Batteries

On 2006-05-16, Dejan <ddundov_REMOVE_@veleri.hr> wrote:
 Quote: Hi, is there some kind of batteries that can be shaped like clay.

no.

 Quote: I nead 48 v/10 Ah bateries, specific shape. Something like triangle (30 cm * 30 * 30 cm - cca), 3 cm deap. Any ideas?

45 circles can make a triangle with 9 on each side

if ypu can get some NIMH cells done in 3.33cm diameter 3cm long cylinders
40 of them would be 48V and fill your space fairly well.

Bye.
Jasen

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