changing battery size

[Plowboy76]

If I change my battery size from group 24 to group 31 will it still charge properly in my trailer?

 

[Gronk]

Yep, your charger will work just fine.

 

[Horseshoer]

Yes. what gronk says

 

[Pablo]

Assuming that:

• You don't change the way they are connected (series vs. parallel)
• They are the same voltage than the old ones
• They have the same chemistry
• You are aware that it will take longer to charge them back up if you depleted them all the way.....

Then, yes, you are fine.