Battery question

[Dennischaves]

What size battery do I need for a 1983 Evinrude 70hp?
i already googled it but I'm seeing so many recommendations

 

[coyote101]

i just use a 12v deep cycle from walmart for my 79 johnson 70hp 845cca

 

[Chris1956]

A 24 series Marine battery is fine. Pick the one at or below the price point....