Mazda nowadays using a lot of electrical control items even off the istop also similar outcome, the battery you need to purchase is Q-85 spec. battery which is not cheap. It is an open secret that Mazda battery wont last long, the most around 2 years already consider very lucky.

BTW battery & tires is not included in your free maintenance package, so you need to pay for it if warranty limit off. If not mistaken the warranty for the battery is around 1 to 1.5 year or around 20~30k range. After that is yours problem already.

Varta rm475. Never saw any manufacturer give a free maintenance package including tire.

If not mistaken there is a car brand which people can claim or help kautim new tyres within 2 years using so call wheel & tyre protection plan.
I dont want to name it, but many owners manage to get free tire set if they knew the person in charge.