it is a way to keep battery in flashlight in freezer, but it still drains, better to use it quick. especially to use a double way charging torch.
That's going to depend on how often, and for how long, the flashlight is turned on.
89 years
if it is for a flashlight, it will be 22 hours
No set answer to that, it depends on the power consumption of what they're connected to.
No set answer to that, it depends on the power consumption of what they're connected to.
It's the other way around - the batteries powers the flashlight. There's no set answer to that. It depends on the capacity/size of the battery, and how powerful the flashlight is.
It's the other way around - the batteries powers the flashlight. There's no set answer to that. It depends on the capacity/size of the battery, and how powerful the flashlight is.
Well what you would do is you would put the first brand of batteries in the flashlight and you would time how long the batteries lasted and right it down . Then put the second brand of batteries in the flashlight and turn on the flashlight and time the flashlight and see how long the batteries lated and wright it down and you have your answer .
No set answer to that. It depends on the capacity of the battery and the power consumption of the flash light.
please test it by some defined flashlight, like maglite, imalent, fenix.
it depends on the battery and how much you use the flashlight
It depends on what brands you are using it. The range can be varies from six months to a year.