200 minutes
60 hours and 35 minutes
Depends on the quality of the battery, the number of batteries, and the amperage drawn by the bulb or LED.
No. The sizes of the batteries give indication as to how much current they can produce at that voltage.Another Answer:There is no A-cell battery. There are AA batteries packaged in a D shell. If you avoid those, a normal D-cell will deliver a lot more energy than an AA-cell, so connected to the same device/load it will last longer.
a car battery last for about 3-5 years
As long as the battery is kept charged then it should last 3-5 years.
a panasonic triple a battery last about 4 hours nonstop.
D cell battery
about a year.
8hrs
Forever.
If we assume the same battery chemistry and quality, and the same drain, then the D cell will last longer than the AAA cell, as the bigger size means it'll hold a bigger amount of energy.
No the battery is built in but should last a long time.