That completely depends on how much current is used by the circuit or device that's
connected to the battery. For example, if there is no circuit or device connected to
the battery, and no current is used, then the battery lasts for quite a long time.
But if you lay a screwdriver across the battery terminals and create great balls
of fire, then the charge on the battery may only last for 1/2 second.
A 5600mAh battery can last anywhere from a few minutes to several hours depending on the device it is used in. Typically most cell phones can last for many days with limited usage.
1hour and 10 minutes
The Krazor Motorola cell battery will give you roughly an extra 30 minutes of talk time compared with the standard battery.
With the standard battery (6 cell) it came with - about and hour and 15 minutes. With the extended 9 cell battery, about 2 hours. And that's it. Unfortunately, these batteries will start losing their ability to hold a charge over time, so your usage time (depending on how old the battery is) could only last 15 minutes - if that is the case, time to buy a new battery from dealers on eBay.
If something has 25% battery life left, this might mean that there is another 2 hours of usage. However, this can also depend on the device. Cell phones will last longer than computers, usually.
Approximately 33 minutes.
It depends on how much drain is placed on the battery !
Although they can last longer most weak tornadoes last less than 5 minutes.
5 years
17 minutes or sumting like dat :)
About 3 minutes each percent
10s seconds