needing portable AC power source

From:  Jeff Corr [SMTP:corr-at-enid-dot-com]
Sent:  Sunday, April 05, 1998 4:16 PM
To:  tesla-2 list; tesla list
Subject:  needing portable AC power source

Ok, I know I haven't posted to either list in 
along time, but I need some advice on constructing
an AC power source from a small UPS battery.
The battery I have is rated at 12v, 6.5A.  I need an
output of around 4-5kv, at as much current as
possible.  Am I crazy or is this possible?  If any of you
have any schematics that could help, please let me 
know.  Thanks...

Jeff Corr
2114 Monitor
Enid, OK 73703