can't help on the charge side of things as I'm tooo new to these
but do snow plow [full size 7.5' ] and I use Odyssey high amp batteries for sure power availability .. I my Dodge w/Cummins that comes factory with 2 750 amp batteries I now run 1 2150 amp Odyssey, in my CJ7 with the Meyers Plow I run a 1700 amp Odyssey , on my G/N trailer with a winch I use a 1700 amp battery also as it sits for long periods between use .. do some reading about what you can get in amp power v/s size and you'll be impressed.
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2009 Prowler XTZ
'83 CJ7 / full roller motor SBC 400+HP
'01 Dodge Q/C Dually/ Cummins@ 550 RWHP
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