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 My array of batteries 
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Joined: Tue Nov 24, 2009 7:55 am
Posts: 948
Location: UK
Post My array of batteries
An image showing the relative size / capacity of various batteries I have collected over the past couple of years. Not including the monster 17 Ah supply for my Astro telescope.


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Batteries_MG_5746.jpg
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Thu Feb 21, 2013 3:39 am
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Joined: Sun Nov 07, 2010 1:24 am
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Location: Santa Barbara, CA, USA
Post Re: My array of batteries
How has that 22ah battery worked for you? I'm looking for something along those lines that I can use to power my canon for multi-day Astrolapse

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Tue Mar 05, 2013 3:10 pm
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Joined: Tue Nov 24, 2009 7:55 am
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Location: UK
Post Re: My array of batteries
Brennan Nance wrote:
How has that 22ah battery worked for you? I'm looking for something along those lines that I can use to power my canon for multi-day Astrolapse

Hi,
I can't give you any specific timings but I use it to power three / four - 17 MNEA stepper motor (varying cycles on each motor) in my workshop for testing and it lasts for weeks between charges. I would think there would be no problem for the usage you envisage.
There are a number of lower power options you might like to consider. Pricey but I would still buy again.

http://www.deben.com/tracer.html

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Wed Mar 06, 2013 1:30 am
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