How to make fire with a battery. How to make fire with a battery? Here is a series of steps required for this process

Naturally, the first thing that comes to mind is a magnifying glass, or just curved glass, or even a polished spoon - in general, in the presence of the sun, you can make fire using almost any reflective surface. What if it happens at night? And if it is cloudy, as often happens in the dense taiga forests? If the sun cannot break through the spruce paws at all? So, it's worth rummaging through your pockets!

Easier nowhere

Let's say you find an ordinary AA battery in one pocket. Suitable and AA, and AAA, and a small "barrel" C, and a thick D - it does not matter. Half the battle is already done, now you need to find a piece of chewing gum in another pocket. Or a pack of cigarettes. Or, at worst, a chocolate bar - in general, any item that has foil in its packaging. Ideally, you need a two-layer material, where the foil serves as the top layer, and the bottom layer is paper. But clean foil will work too, it just takes a little fiddling with it.

You will also need a knife, but if necessary, the foil can be carefully torn without using a sharp blade. So, first, cut a fairly wide strip from the foil (about 1.5 cm wide).

The length should be such that one end of the strip can touch the positive end of the battery, and the other end can touch the negative end. Now you need to make the central part of the strip thin, that is, create a narrow jumper there (about 2 mm wide). That's almost all.

Find a flat surface, put something on it that ignites quickly (for example, dry moss if you are in the forest), and “stick around” the jumper on the foil with this material. In our experience, we wrapped the wick of an ordinary candle in cotton wool.

If we now connect the ends of the strip with the poles of the battery, then a current will flow through the strip, it will begin to heat up, and the paper layer will light up.

It burns out in a matter of seconds, so it is necessary that the strip touches the flammable material and it has time to grab.

If you only have regular foil, the method will work too, but you will have to wait longer - until the heated foil ignites the moss or cotton wool directly.

Electrical cases

The secret of focus is very simple. When connecting the poles of the battery, a short circuit occurs; a multiplied current flows through the metal foil (circuit), from which the conductor heats up. In the narrowest place, that is, on a two-millimeter jumper, there is enough heat to heat the metal and set fire to the paper layer.

When doing this experiment at home, the upper part of the fleece, which the foil touches, should be gently “fluffed up” for better ignition. Caution: the poles of the battery become hot during the experiment - you can burn yourself. In general, batteries are not a toy for children!

The production of fire has become one of the most important events in the history of mankind. Today, the problems with the extraction of fire have been resolved and this process has been simplified as much as possible and accessible to everyone. However, it is possible to make fire in a completely unconventional way for today, for example, using a conventional battery.

More details on how to make fire with a battery:

To do this, we need a finger battery, scissors, a piece of cotton wool, and also foil. It is important that the foil is double-sided, that is, paper, on one side. You can find such foil in a pack of cigarettes or chewing gum and so on.

So, the materials are ready, you can start making fire.

The first step is to cut a strip of foil with a diameter of half a centimeter.

After that, you need to bend it inward. Next, you need to cut the curved foil so that the bent part has a diameter of no more than a millimeter.

The next step is to put some cotton wool on the foil and connect it to the battery. After a few seconds, the cotton wool will begin to smoke and ignite.

This is the first way to make fire with a battery, there is another way that you need two batteries.

Again, the first step is to cut off a strip of foil. This time the strip should have a centimeter diameter. It is also necessary to bend the foil and cut off a piece, as for the first time. In this case, the middle part this time can have a diameter of two millimeters, since this time we will have to use two batteries.

You also need to take a piece of cotton wool, also wrap it around the middle part of the foil. This is where the difference between the two begins. This time, one end of the foil must be connected to the minus of one battery, and the other end to the plus. The free parts of the batteries, that is, plus the first and minus the second, must be placed on the remaining piece of foil and wait for the magic to begin. After a few seconds, the cotton wool will ignite, which was to be proved.

Thus, you can make fire in any conditions and in any place, even if you don’t have a working lighter at hand. This method of making fire will also be a great way to brag to your friends. In addition, this knowledge will certainly be useful to lovers of different ways of surviving in difficult conditions.

Attention!!! Follow the safety rules. When doing this experiment at home, use a small amount of cotton, otherwise you can get seriously injured and cause a fire in the room.

Campfire in field conditions often means the life of a traveler. Fire is a vital necessity that simply cannot be overestimated. With it, you can cook food, dry things, protect yourself from wild animals, etc.

When traveling, we always take with us a standard set for kindling a fire, these are matches or a lighter. What if the situation is extreme? The matches got wet, the lighter broke, everything around was damp. What then? To perish from the cold or still try to make a fire?

In this article, we will look at an unusual way to make a fire using ordinary foil and batteries. Like it or not, we always take various electronics with us on trips, it can be flashlights, players, navigators, mobile phones, etc. All of these devices have batteries, which we will need. And I’m generally silent about foil, you can get it from a pack of cigarettes, chocolates or probably it can be found in dry drinking products, without which not a single tourist can do. Yes, what can I say, foil is ordinary garbage that can be found even on a desert island.

To make fire we need:

⦁ penlight battery, or any battery
⦁ foil (it is important that the foil is double-sided, that is, paper, on one side)
⦁ scissors

To begin with, we take scissors and cut out a strip of foil 1 cm wide. Its length should be slightly more than the height of the battery itself.
After that, using scissors, cut out the strip so that its middle is reduced to 2 millimeters in width.

The next step is to take our foil blank and lean it against the battery so that the foil part touches the battery contacts. The foil consists of parts of aluminum, which, like any metal, is a good conductor. Leaning the ends of the foil to the “minus” and “plus” of the battery, we close the electrical circuit. If the battery is powerful, then its power is enough to cause a short circuit in the thinnest part of the workpiece. Accordingly, the paper that usually covers the reverse side of the foil will light up in this place.

How to get the most out of a battery? How to make fire without matches and a lighter? How to "bury" the battery correctly? It is difficult for a civilized person to imagine life without batteries. But, as experience shows, we are not sufficiently informed about the possibilities of things that surround our life. 10 life hacks with batteries are proof of this.

1. Mobile hand warmer

• People are divided into two types. Some even feel comfortable in the cold. Others freeze in mid-July. If the problem of cold hands is familiar to you firsthand, keep on hand, or rather in your hands, a mini battery heater. Wrap the battery with foil, securing it to the contact poles. Clamp the poles and enjoy the warmth. Before taking mini heaters with you, make sure that the batteries are charged.

2. Charged or dead - how to find out?

• But how do you know if the battery is charged without devices? Drop the battery on the table with the minus side from a small height (2-3 cm). Discharged loudly rebound and fall. A charged one will most likely land on the pole with a thud.

3. Do-it-yourself electromagnet

• With the help of simple items - a battery, insulated copper wire (at least 1.5 meters) and a large nail / bolt, you can make a powerful electromagnet. Wind the wire around the nail from one end to the other. Each end of the nail should have "tails" to connect to the battery. As soon as you attach the ends of the wire to the battery, the design will turn into an electromagnet. Look for or pick up any metal objects with them. After the elements are disconnected, the electromagnet loses its power.

4 Battery Fire: Prison Lighter

• One of the favorite tricks of life hackers (and not only) is making fire with a battery. You will need a strip of foil with a paper base (for example, from chewing gum) 6-7 mm wide at the ends with a narrowing of up to 2 mm in the center. Attach the ends of the strip to the poles of the battery and bring the device to the paper, which will immediately ignite.

5. AAA instead of AA

• Need AA, but only AAA is at hand? The problem is solved simply - with a piece of foil that will hold the battery in the slot and bring the device into working condition.

6. Opening the Krona battery

• Alkaline batteries "Krona" contain 6 AAAA batteries with a voltage of 1.5 V, which are easily converted into AAA batteries using the above life hack.

7. Why wrinkle dead batteries?

• A penny saves a ruble. Do not throw away exhausted batteries. If a discharged battery is crushed, for example, with teeth or pliers, it will gain momentum for a second life. By the way, a heavily crumpled battery can leak and ruin the device.

8. Smartphone stylus

• Incidentally, the negative side of a AA battery can be a stylus for a capacitive touchscreen.

9. A gift to future generations

• A battery thrown into the trash will cause serious damage to nature. Once on the street, it will pollute 20 square meters of land or 400 liters of water with harmful components. Put used batteries in a plastic bottle, and while it is filling up, find the nearest collection point for batteries, which, alas, are few in Russia.

10. Responsibility to nature with Ikea

The Ikea chain of stores has resumed accepting used batteries and mercury-containing lamps. The store does not charge any fees for the collection and subsequent disposal of batteries. Look for special containers at the exit of the store!

The AA battery has long been used as the main power source for most electronic devices. Most people use them almost every day. This makes it possible to use the devices without being connected to the mains. Different batteries differ only in the time of use.

finger batteries

Quite often, charged batteries are included in devices with high power. These methods are very practical and economical, so they are used by most buyers. After the maximum amount of hours worked, the batteries must be charged and then re-installed in the device.

Consider what are finger batteries:

1. Salt. The usage time is quite short. And they quickly lose their energy. Marked with the letter R.
2. Alkaline. They have the inscription Alkaline, thus it is considered their hallmark. They last much longer and are better in quality than salt ones. Marked with the letters LR.
3. Mercury. The storage of such batteries is long, the volume is quite large. Mercury oxide is the main constituent element. In everyday life they are not popular.
4. Lithium. The service life of such batteries is longer than others, and their level of reliability is higher, since they withstand temperature changes much better.

Batteries were made earlier so that the electrodes were brought out. However, this option was not practical enough and led to a short circuit. Now an insulated metal or plastic case is being created. Due to this, the service life is extended. Currently, they are in the shape of a cylinder. The diameter of such batteries is 13.5-14.5 mm. There is a positive and a negative terminal at the ends.

How to start a fire with a battery and foil

To start a fire from a battery, we need the battery itself and foil. When current is released through the metal, heating begins to occur. The more powerful the battery, the more heating occurs.

In order for us to light a fire with an ordinary battery and foil, we take a chocolate wrapper. A good way to start a fire is foil with an interlayer, as in this version it acts like tinder, which is pressed tightly against the metal and lights up.

Aluminum foil also works.

making fire with a battery and foil

Here are a few steps required for this process:

1. From the foil, you need to cut a strip so that the edges stretch freely to the battery pole. The width will be at least 5 mm. If the strip is thin, then the foil will get very hot and may even burn your hands.
2. In the center of the cut out strip we make a narrow section, the width of which is about 2 mm. If such a section is too wide, then the foil may not heat up at all, and if it is too narrow, then it may break. The transition from wide to narrow should be smooth.
3. If there is no paper layer in the foil, tinder must be used.
4. With the index and thumb, both ends of the foil strip are clamped to opposite terminals - we close the circuit, and the paper on the foil ignites. At the moment, you need to have time to light the tinder.

How to kindle a fire. Several ways

By using a magnifying glass. Thanks to a magnifying glass, binoculars, glasses, you can fix the sun's rays on tinder and ignite it. Rays fallen on tinder should be kept still.

With a gun. Thanks to the gun, you can light the tinder with a shot. To do this, remove the bullet or shot, as well as some gunpowder. Hammer the sleeve with cotton wool, or small birch bark. Shot to the ground next to the tinder. We pour a little gunpowder on it and try to light it, strike sparks with flint.

fire with a gun

Security measures

If you use these methods, then you need to take security measures:

1. We kindle a fire aside with the help of flammable substances.
2. To protect your fingers, use paper and fold it several times.
3. Never throw a battery into a fire or it will explode.
4. Batteries that you have already used should be taken to a collection point.

The last paragraph of these rules also applies to tourists. All of these ways of starting a fire are characteristic of the urban environment.