[Chaos-l] Where to buy 12V batteries?

[Mark Lerch]

WalMart.  Look for the marine deep cycle batteries.  I bought one for $60 or so, and it's 120 amp hour, so it can run my laptop for a couple of days.  Heavy beast though.


-----Original Message-----
From: chaos-l-bounces at rtpnet.org [mailto:chaos-l-bounces at rtpnet.org] On Behalf Of Michael Hrivnak
Sent: Friday, January 16, 2009 8:37 PM
To: chaos-l at rtpnet.org
Subject: [Chaos-l] Where to buy 12V batteries?

I need to pick up a 12V deep cycle battery this weekend. It will power  
my dewbuster and sometimes the drives on my equatorial mount.  Where  
is the best place to buy?

I think I need about 30Ah to guarantee 8 hours of observing. I already  
have a nice 3-stage charger.

Thanks,
Michael
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