No set answer to that. it depends on the capacity of the battery and the power drain of what the battery is connected to.
Until it is depleted (the chemistry no longer can provide electron flow)
No set answer to that, it depends on the size/capacity of the battery and what it's powering.
Energizer and other battery brands have an amino acid that gives the battery power.
Olympus camera batteries last on average the same as other battery brands. To extend the charge life of your camera battery be sure to not use the LCD panel since it drains the battery.
no it depends on the type of battery Read the small print on the battery, some are 1V others are 1.5 V. No Name brands can outlast duracell if they have more voltage.
a car battery last for about 3-5 years
On average, the cheap ones will do the job, but over time you can argue for more leading brands. The reason being the expensive brands usually have more reliability, then your second name. Note that not all expensive brands are the same in comparison, but they are about the same in battery life.
Many different battery brands include AAA batteries some examples of AAA battery brands include two of the biggest battery brands, Energizer and Duracell.
Energizer batteries have proven to be a better battery brand than the others. They last long and they have a wide range of battery products. Based on experience, they outlast most brands of batteries.
a panasonic triple a battery last about 4 hours nonstop.
As long as the battery is kept charged then it should last 3-5 years.
How long does a Battery 6 Cell battery last
about a year.
8hrs