replacing house batteries in Acapulco

[richbeck]

Hi everyone! My boat has been in Ixtapa marine for the 21 months and is in need of new house batteries. I will also probably replace the start battery while I'm at it.
I can't find anyplace in Ixtapa/Zihuatanejo that sell marine AGM batteries, so I am looking at limping my way to Acapulco and see if they may have what I need.

Trying to do research on the availability of AGM batteries in Acapulco, but having no luck. so my question is; where do all of the boats that live in Mexican waters buy batteries?

Thanks in advance for any and all helpful suggestions!