Battery Sizes

[dmarkvid2]

I have a 21' cuddy cabin boat with a 5.7 alpha1 Gen1 engine and drive. I will be installing a 2 battery system, with a battery switch. I have about 8 different electrical accessories ( pretty standard toys) What size batteries should I look at? The one for the engine ignition, the other for the accessories.

 

[vipzach]

Re: Battery Sizes

The best thing to do is to get the biggest ones that will fit! Hopefully atleast group 27s.

 

[Silvertip]

Re: Battery Sizes

The only wrong decision is going too small. Az Vipzach says, buy the largest capacity (not necessarily physical size) that will fit in the space they will reside. You can never have too much power.