[Yaesu] FT990, how to power it on the field?

[Samir Popaja]

Hello,

I have a FT990 with inbuilt power supply. I would like to use it on the
field.
Only chance to power FT990 is using electricity board. Any chance to use
cars battery to power FT990?
Does YEASU have something?
I remember that my old FT902DM had battery contact (13.8V) apart of that
it had inbuilt power supply.
Thanks

SM7VZX, ex. SM7/T94BO, SM7/4N4BO, 4N4BO, YU4BO, 4N4A
Samir Popaja 
LETTLANDSGATAN 2B 2 
SE-214 31 MALMÖ 
SWEDEN 
samir@totem.se
Phone +46 40 960020 
Mobile +46 704 381 526