No set answer to that, it depends on the power consumption of whatever they're connected to.
15 hours....................
i depends on the toy
Which brand of AA batteries lasts the longest
No set answer to that, it depends on the size/capacity of the batteries and what they're powering.
That's going to depend on how often, and for how long, the flashlight is turned on.
Rechargable batteries will not last as long as normal AA's, but, of course, can be recharged, and should last over a year.
About a year or two. Or maybe three.
No set answer to that, it depends on the size/capacity of the battery and what it's powering.
No set answer to that, it depends on the power consumption of what they're connected to.
Duracell rechargeable batteries are reliable, but like any brand of batteries, the life will depend on how the batteries are used, maintained, and stored. Rechargeable batteries do not have as long a shelf life as most other batteries, so they do have to be maintained. With proper care the Duracell rechargeable batteries will give you many hours of camera use, but it is always wise to carry extras.
No set answer to that, it depends on the power consumption of whatever they're connected to.
There are a wide variety of batteries available to the consumer but Duracell has been proven to be one the most popular brands. These batteries perform well and last a long time. Their rechargeable batteries hold a charge for a long time which is a desirable feature in rechargeable batteries.