Yes. They are made better so therefor they last longer.
No no at all now.
No chance, 12V (specifically 12.6V for cars) is the force that electricity flows through the wires, all these batterys are the same, but some just last longer (hold more juice) similarly all Alkaline batterys are 1.5V so you can put D batterys in place of AA batterys, they just last longer = more amp-hours
More expensive tiles do not last any longer than the cheaper ones. It depends on the quality of the make of the tiles, and how they are layed.
Typically, you will want to keep batteries from getting too hot or too cold as they could explode, crack, or become damaged.
the cheeper batteries tend to only last 2.5 hours in a high energy circuit but the expensive last 20hrs+ my bet would be on the expensive so dont waste your money on cheep
if the regulator is bad the alternator could be overchargeing the batterys which would shorten the batterys life
They are usually of a higher quality and therefore last longer :)
It is better to buy expensive black running shoes because they will last longer and are healthier for your feet. Expensive running shoes are an investment in the health of your feet and the health of your wallet because they will take care of you and last longer than an inexpensive pair.
They last longer and work more quickly
do more expensive brands of lipstick last longer
the most common non rechargeable battery is alkaline batteries. the more expensive batteries contain more lithium. the lithium batteries last a lot longer. you can also buy heavy duty batteries. although it sounds like they should last longer..they don't. heavy duty batteries are actually a step down from alkaline.
Yes, they will last longer and look more expensive