I would like to know who makes Motorcraft batteries ?!!!
Well that's a good question. There are about 3 major battery manufacturers left. Wherever you choose to purchase a battery, it's most likely they came from the same builder, just a different label.
Battery price is based on the plate content, more lead plates higher cost. The new gel batteries are pricy but effective, like home-brewed or starbucks, same effect but costs are different.
I have AAA as a road service provider, I purchase all my batteries from them, all 6 vehicles. Price wise they are fair, they install them, warranty them, check them replace them ,whatever is needed. I am tired of lugging batteries and turning them in for a core charge, that's for youngsters.
I know this. My batteries on my off road vehicles have lasted far longer with a battery tender on them, not a charger on a trickle charge but a "smart " charger.
Wifes Toyota Tacoma will kill the battery in 2 weeks with the driver's door not closed properly, even with the interior light off. Battery is fine. There are parasitic draws that occur as soon as the door pin extends, you know the one that triggers the interior light. yup.