4.5 years or so
The battery ... without that it can't be a flashlight.
A battery is a source for electricity. A flashlight and a radio are not a source for electricity.
Noting will happen when you turn on the flashlight without battery.
The popular energy of flashlight are Rechargeable Li-on battery, Alkaline battery.
You cannot turn on a flashlight without battery inside. That's impossible if the only energy of flashlight is a battery.
extend the battery to avoid to turn on the flashlight by accident, or contaminate the tube once leak. So some flashlights need to lock or remove the battery to conserve. Like IMALENT SA04 uses 4 *AA batteries, this is easy to buy this size if can not find the original ones and with the lock function to keep flashlight clear and long runtime for both of battery and flashlight.
The reaction of chemicals in a battery to power a flashlight is a chemical change. This is because the chemicals in the battery undergo a chemical reaction to produce electricity, which powers the flashlight.
With an ordinary flashlight, no. The only time shaking a flashlight charges the battery is if it is the special kind of flashlight that you shake to charge. Mine is clear with a little metal cilinder indsiede that moves around when you shake it, and you can't open it to put a new battery in.
The negative electrode in a common flashlight battery is typically made of zinc.
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.
there are lots more amps in a car battery eg there about 1.5 in a flash light and in a car battery there about 300 A car battery is a wet cell battery and a flashlight battery is a dry cell battery.