You want a vehicle in which installing a battery takes more than 5 minutes? I’ll name several that I have sitting right at my house.
A SAAB 900 with the battery sunk down low beneath the turbocharger, a couple of annoying battery holddowns to wrestle with, and a very careful removal process to avoid breaking the O2 sensor.
A 2nd generation Camaro that requires removal of the fender brace before the battery can be removed.
This is all assuming the cable ends don’t fall apart, holddowns rusted in place, and so on.)
Now, as to the fee on the battery and keep in mind that at this point none of us know (drumroll) the details on that charge. (And I said nothing at all about charging a NEW battery)
When I worked for dealers you know how we operated with an electrical problem?
Step 1. Charge existing battery for minimum half an hour.
Step 2. Load test battery.
Step 3. Test alternator and inspect belt, etc.
Step 4. Test starter current draw.
Step 5. Test for parasitic current draw. (This means verify if a problem exists, not actually tracking it down.)
For the above we charged .5 hours and I think that’s not only fair but the main purpose is to cover the bases.
No customer or mechanic likes to replace a weak battery and then have the car come back a few days later for a no-start due to a worn starter motor, shaky alternator, or parasitic draw. You clear the deck in one shot and make sure when that customer leaves that everything is operating as it should, electrically speaking.
In the mechanic world .2 hours is about the minimum on any labor operation. (If the scenario that the 180 involves any labor.) As I said, 20 bucks labor at a 100 dollar per flat rate hour is what that would come up to and is entirely justifiable. A car dealer cannot work on the same business model that Wal Mart does, which is installing them free I assume. The WM guys get paid per hour worked; a dealer mechanic does not.
At this point the 180 has not been broken down. Maybe you can do that for me.