Quote:
Originally Posted by traveller
Get yourself a deep cycle battery (SLA or gel) with high amp hour rating. Then get a pair of heavy duty alligator clips, with a multiple cigarette lighter 2v dc outlet. Buy a 12v cig lighter to 3.5mm jack outlet (tip positive), that will power your scope. Dew heaters (probably wont need it as you have a refractor with a dew shield) almost always have cig light plugs, which means they can be plugged into one of the other outlets.
Most of these can be found at Jaycar, they have friendly staff who can help you out.

Bo
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I am on a tight budget and found this.
http://www.bintel.com.au/Accessories...6/catmenu.aspx
Theres a battery for 75, what else would I need and how do you connect it up? Is there a photo tutorial somewhere?