how big?

[captain spike]

have a 1969 115 johnson ob. how big of a battery do i need?(cold cranking,electronics,radio etc.i would like to have a duel battery system but not sure of sizes!!!any help would be great.thanks. finaly ice out!!!!!!!

 

[snapperbait]

Re: how big?

I'd recomend a pair of group 27 size batteries... <br />Most any group 27 size batteries would provide more than you'll need... The extra $5, or so, is worth the extra capacity..<br /><br />If battery size matters (fitting them into where you'd want them), then a pair of good group 24's would suffice...<br /><br />Look for batteries with at least 500-600 Cold cranking amps...

 

[captain spike]

Re: how big?

sorry about getting back to ya,have a 500cca battery just went to wally world and im gonna buy a nice cca of 630,65$ and use the small one for my electronic!thanks for the advice!!!!