Do they change out car batteries?

I don't think this store does that but some can service your vehicle.

Most do offer this service for fee $$$$.

Yes at certain ones

Yes

Yes they do

If they have a auto dept. yes they change out batteries if you don't have one they charge you a core fee

While this Walmart does SELL car batteries, they do NOT have a service center. If you DO buy a battery here, however, most auto parts franchises (e.g. Auto-Zone) WILL change out your battery at no cost.

This store doesn't have an auto/tire center.

If they have an auto/tire center yes they do

Walmart.....yes they change batteries