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Are batteries like those used in flashlights single electrochemical cells not technically batteries?
Wiki User
∙ 11y ago
True.
Wiki User
∙ 11y ago
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What are Electrochemical fuel cells?
Lots of things have an electrochemical cell in them. That electrochemical cell is a battery. You cell phone has at least two of them. There is a small one that "keeps alive" memory if you remove the primary battery. A flashlight has a cell or cells in it. We could go on all day. Motor vehicles have a battery, which is a collection of electrochemical cells. Note that a battery could be composed of a single cell, like the "AAA", "AA", "C" and "D" cells. We call them batteries, but they are a single electrochemical cell. A 9-volt battery, on the other hand, has several cells in it stacked in series so their voltages add. That car battery we mentioned is 6 electrochemical cells "long" so that the voltages will sum to the 12 volts (which is actually a bit over 13 volts).
What is a battery?
For this question a battery is a an electrochemical cell which produces current.Interestingly the term battery can also apply to:Several single electrical batteries arranged togetherAn assault in lawA group of artilleryA group of nesting boxes for chickensA group of similar devices of any natures arranged as a functional unitThe pitcher and catcher in a game of baseball
How do you make produce 12 volts of power?
AAAA (not available for retail sale,) AAA, AA, C, D, or almost any button cell battery are 1.5V each (use 8.) Large batteries, usually found in flashlights are 6V (use 2.) Car batteries are 12V (use 1.) Never mix more than one battery type in a single power source.
Are double A batteries rechargeable?
Only batteries that are marked "Rechargeable" are rechargeable. Are others are single use.
Is a flashlight energy efficient?
Flashlights can be energy-efficient, but it depends on the type of flashlight and how it is used. LED flashlights, which use light-emitting diodes (LEDs) as their light source, are generally more energy-efficient than traditional incandescent flashlights. This is because LEDs are more efficient at converting electrical energy into light and produce less heat than incandescent bulbs. As a result, LED flashlights can provide brighter light while using less power, which means they can run for longer on a single set of batteries. However, the energy efficiency of a flashlight also depends on how it is used. Leaving a flashlight on for an extended period of time will drain the batteries faster and reduce its energy efficiency. Therefore, it is important to turn off the flashlight when it is not needed to conserve battery life and reduce energy consumption. In addition, the type and quality of batteries used in a flashlight can also affect its energy efficiency. Rechargeable batteries are generally more energy-efficient than disposable batteries because they can be recharged and reused multiple times, reducing the need for frequent battery replacements and the associated energy usage and waste. Overall, a flashlight can be energy-efficient if it is designed with energy efficiency in mind, used appropriately, and powered by high-quality and rechargeable batteries.
How does single replacement occur in the industry?
Most batteries work via a single replacement reaction.
Do you need batteries to fire a Nerf vulcan?
To fire automatically, you do, but the Vulcan can fire single-shot and does not need batteries to do so.
Does the N erf Vulcan use batteries for a single shot?
no, it uses batteries for many shots, not just one round, many rounds.
Is Niall Horan single or in a relationship?
single but he's technically skype dating Demi Lavato
What electricity do you get from batteries?
DC (direct current, a current that flows in a single direction).
Why do you prefer NiMH batteries?
There are several advantages of NiMH batteries compared to ordinary alkaline batteries: 1. They can be recharged hundreds of time. So a single NiMH battery can literally replace hundreds of alkaline batteries over its lifetime. This saves money, results in fewer batteries being discarded, and uses fewer resources. 2. The voltage of NiMH batteries is relatively constant with use. The voltage of alkaline batteries decreases as the battery is used. For example a flashlight dims with use when using alkalines. But with NiMH batteries, it will stay bright until the batteries are exhausted. 3. Due to the low internal resistance of NiMH batteries, the voltage does not drop nearly as much under a load as alkaline batteries. 4. Also because of the low internal resistance, the capacity of a NiMH battery does not drop very much under heavy loads. This is why you can typically get many more shots with a digital camera if you use NiMH batteries rather than alkaline batteries. 5. NiMH batteries can deliver a much heavier current. Some devices, such as high power flashlights, cannot run (or cannot run for long) on alkaline batteries (at least on the highest settings). NiMH batteries are required to make the most of these devices. 6. Alkaline batteries may leak when they get old and/or are discharged too quickly. This can destroy whatever device they are used in.
Which arrangement should be brighter when hitched to a single bulb 2 batteries in a series or 1 battery?
Two batteries in series will cause the bulb to burn brighter.
