Battery group size

[Rssuttle]

Need help. I have a 2021 21SX with 115 Yamaha can someone tell me what group size battery that would have been standard came with it. Say 24 or 27

Dirty to ask but.battery died and I forgot to check when I left. Thanks

 

[Potomacbassin’]

My much larger outboard was rigged with two 24's, one cranking and one house. I would be surprised if your dealer put a 27 on your boat, but you never know.

 

[Bill N]

I agree. No reason for larger than a 24