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Old 11-20-2012, 09:37 PM
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kyleservicetech
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Location: Wisconsin, USA
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Originally Posted by aerotony View Post
codys,

I appreciate that a power supply connected directly to the AC mains is likely to be expensive, but as a cheaper alternative is there no option of running off a 12V lead acid car battery or better still a deep discharge leisure battery used in caravans and boats?
Tony
Yup, a 120 Amp Hour deep cycle battery will power these high power chargers fairly well. However that comes at a high cost with short life of those deep cycle batteries. They don't like having 50 Amps pulled out of them!

Take a look:
http://www.wattflyer.com/forums/showthread.php?t=65723
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