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You take copper(like a penny), Zinc (like a Nail). Then u stick them in a potato and touch either the negative or positive end to either one and it should power what ever you need to power.
you take a patato put a zink nail in it then put a penny in it put bolth leads on a light or something it will power it butyou might have to have a huge patato
What else can I help you with?
What batteries are needed for accu check active glucose meter?
The Accu-Chek Active glucose meter typically uses two 3-volt lithium coin cell batteries, CR2032. It is important to ensure you use the correct batteries to maintain accurate performance of the meter.
What is a 3 volt battery?
A 3 volt battery is a type of battery that produces a voltage of 3 volts. It is commonly used in various electronic devices such as remote controls, toys, and small gadgets. The most common types of 3 volt batteries are coin cell batteries and AAA or AA batteries.
Why won't a set of NiMH AA batteries work in something that a set of AA alkaline batteries work in just fine it is not electronic?
NiMH batteries must be charged first. The charge won't last as long as an alkaline battery but they can be recharged 100's of times. They have a slightly lower voltage (1.2 instead of 1.5) and should work fine in many devices. For an electronic device, you may see a low battery indicator because of the lower voltage.
What is the voltage of energizer lithium batteries?
Energizer (and many other battery companies) sell two kinds of "lithium" batteries: "Lithium Photo/Coin", Li-Mn, "CR" button cells, such as the CR2032, provide about 3 V. "Lithium cylindrical", "Lithium-iron", "Li/Fe", which comes in AA and AAA, are about 1.5 V, and also comes as those rectangular 9V batteries, which... of course... are about 9V.
How many volts does a flashlight need to make it work?
The answer is governed by the size of the flashlight. Count the amount of batteries that go into the flashlight and then multiply by 1.5 and this will give you the voltage of the flashlight. For NiCd and NiMH rechargeable batteries multiply by 1.3 volts.
Which battERIES will work for cr1620?
Any lithium coin batter
Why are coin batteries such as the cr2025 coin battery better than other batteries such as AAA batteries?
Coin batteries are better than AAA batteries because they have lithium. Lithium brings the best out of the battery and holds the most amount of energy compared to AAA batteries.
What batteries work with a defibrillator?
car batteries
Do frozen batteries work longer then unfrozen batteries?
Frozen batteries last longer unfrozen batteries.
How do solar batteries work?
the sunlight hits the batteries and powers them :)
How do the cars solar collectors work together with the batteries?
How do the cars solar collectors work together with the batteries?
Why won't a flashlight work if the batteries are in the wrong way?
It won't work because the polarity of the batteries is reversed.
How do you put new batteries in the imac's keyboard?
Get a coin preferably a penny or cent depending where you live unscrew the bolt were the batteries are kept put the new ones in + side down rescrew the bolt push the button on the keyboard and it should work a treat I have an iMac myself.
It work by talking?
batteries
How does batteries cell work?
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Why don't some batteries work?
Batteries only store a certain amount of electricity, then they are depleted and no longer work.
Do European batteries work in American devices?
Since Batteries work on DC then it doesnt matter wheter or not they are European or American, as long as you choose the right Voltage and Current for the batteries.
