G'day Astronut/John,
Would you be able to post details, maybe with a picture, of the typical setup used by your M.A.S members? Or maybe you could PM me?
I rather think the DC battery setup would be the best option, but not being the 'technical type' would appreciate a guide or some tips on setting up a portable rig.
Thanks
Chris
Quote:
Originally Posted by astronut
Ian,
Any of the offerings mentioned are really not suitable for your application.
They are mainly used for a one at a time "jump start" not a night long drain.
I recommend that you use "Deep Cycle Batteries" They have a thicker plate than the other types and are suited to the type of power requirements needed by astronomers.
They do cost more, but the trade off is a constant and longer lasting battery.
At M.A.S we have a number of members using this setup, and they swear by it's reliability. |