Will the dry battery become charged when left in the sun after it is used up?

No, it won't. You're all pulling by mistake.

In fact, the battery is undergoing a chemical reaction when you are drying, and the correct point is that the battery has been undergoing a chemical reaction, but you don't use the electricity generated when you are drying, and when you use the battery, the power will be stored to a certain amount, so you will feel that basking in the sun will save electricity.

The above classmate said that the chemical reaction inside the battery is correct when the sun accelerates, because this does speed up the reaction inside the battery. You have to make it clear that the electricity generation is not caused by the outside, it is always internal, and the outside only plays an accelerating role.

Please forgive me if there is a mistake. Just a personal opinion.

Yes. Because the dry battery converts chemical energy into electrical energy, running out of power means that its chemical reaction speed is very slow, and almost no electrical energy is released; If it is left for a while or placed in the sun, due to the movement of molecules, the probability of the reaction of the molecules of the two substances becomes larger, and it can produce short-term electrical energy;

Flattening or smashing the battery actually increases the contact area between the two reactive substances.

The carbon rod does not participate in the reaction; Think about the ancestors of the battery, the voltaic battery, and you can understand this truth.

In a short time, because the liquid in it becomes thinner, it can be heated and added to the flow, and it can be flattened a little, as long as the carbon rod is not broken, so that the acid is concentrated, and it can also appear "electrified" for a short time.

Of course not, and if it does, won't the battery seller go out of business?

Battery exposure to the sun may cause the battery to fail or **. There are many types of batteries, the common ones are dry batteries, lead-acid batteries, lithium batteries, and nickel-metal hydride batteries.

Nickel-cadmium batteries. The above types of batteries are rechargeable batteries except for dry batteries. Whether it is a rechargeable battery or a dry battery, it should be used in accordance with the instructions on the battery, if the battery is placed in a higher temperature environment (such as exposure to the sun) in violation of the instructions for use, it may fail or endanger personal safety.

There are also many kinds of dry batteries, including alkaline dry batteries and zinc-manganese dry batteries. No. 5 battery, which is more commonly used in life.

Most of the No. 7 batteries are alkaline dry batteries, and the dry batteries are not rechargeable. Dry batteries contain a small amount of electrolyte inside.

The housing is also vented with micropores. Therefore, when the dry cell battery is exposed to the sun, the battery temperature will rise, and the electrolyte inside will volatilize and cause the battery to fail. Lead-acid batteries, nickel-metal hydride batteries, and nickel-cadmium batteries are rechargeable batteries, which contain electrolytes inside, and the shell has breathable micropores, which can ensure the internal chemical reaction of the battery when charging and discharging.

The gases produced are released. However, if the battery is placed in a high-temperature environment (sun exposure), the battery capacity will be caused by the high temperature and the electrolyte inside the battery will volatilize through the breathable micropores.

decay, causing the battery to fail prematurely. There are also many types of lithium batteries, including ternary lithium, lithium phosphate, and lithium polymer. Like the ones used in ordinary mobile phones, they belong to lithium batteries.

Lithium battery is a rechargeable battery, the shell is fully sealed, so this kind of battery has nowhere to release the internal electrolyte volatilization when it encounters high temperature (sun exposure), which is easy to cause the internal pressure of the battery to be too high and cause **. As can be seen from the different phenomena that occur when different types of batteries are exposed to the sun listed above, the battery is placed in a high-temperature environment.

It may cause failure or terrible consequences, so when using the battery, it should be used in strict accordance with the instructions marked on the battery.

The energy storage of lead-acid batteries on the modern market is proportional to the temperature of the environment, the lower the temperature, the less energy storage, so if the user who uses the electric vehicle in winter wants to maintain the battery energy, it is best to put it in the warm sun, bask in the sun more to improve its endurance, of course, if the user uses high-tech technology research and development, strong storage energy, long service life of more than four years Kangyang black gold battery, there is no need to consider the situation of power reduction in winter. People who have a little understanding of electric vehicle batteries know that most of the electric vehicles on the market now use lead-acid batteries as their power source, one of the characteristics of lead-acid batteries is that its energy storage will be affected by temperature, when the temperature of the battery is low, the storage capacity of electric vehicle batteries will gradually decrease, this reduction is not the battery itself consumes power, so in the condition of low temperature, the driving distance of electric vehicles is virtually shortened a lot. When the surrounding temperature gradually rises to a certain temperature, the power stored in the battery will be slowly released, and the power of the battery will increase a lot invisibly.

Batteries do not directly absorb and convert solar energy, so they are not able to "bask in the sun". However, solar panels can use solar energy to convert directly into electricity, so people sometimes confuse the two.

A solar panel is a device made up of multiple photocells connected in series, which converts solar energy into direct current energy and is used to power electronic devices. Solar panels work on the principle that when light hits a solar panel, free electrons and holes are excited, resulting in electrical energy.

These free electrons and holes generate a current in the circuit that can be used to power electronic devices.

Solar panels are a representative of modern clean energy and an important part of renewable energy. They can be used for battery charging,** household electricity needs such as lighting and heating, as well as for space exploration, water pumps, emergency communications, and disaster relief.

Although solar panels are larger, they are ideal for long-term power supply because they do not require grid support, do not emit pollutants, and use them to reduce dependence on fossil fuels.

In short, batteries do not "bask in the sun", but solar panels can use the sun's energy to convert into electricity, which is an important clean energy technology that can be used in a variety of applications. <>

The effects of this situation are as follows:1. Unstable performance. After the electric vehicle is exposed to the sun, the battery will be bright and the performance will be unstable.

For example, charging immediately after sun exposure or charging at high temperatures will not only have poor heat dissipation of the battery, but also affect the battery life.

2. Deformation, the battery exposed to high temperature or the battery charged early in the high temperature environment may deform the shell. The surface temperature of the battery should be naturally cooled before being charged to avoid deformation of charging at high temperatures.

3. The battery that is out of control and exposed to the sun will produce a high temperature of more than 40 degrees during the charging process, which will also make the thermal effect out of control, resulting in unsatisfactory battery charging.

Generally the situation is fine, this depends on the temperature, if the temperature does not exceed 150 degrees Celsius, about the battery will be hot. If it is exceeded, it should be fried, but it is not chemical, it is physical. The internal pressure is too high.

Alkaline batteries, also known as alkaline dry batteries, alkaline zinc-manganese batteries, and alkaline manganese batteries, are the varieties with the best performance in the zinc-manganese battery series. It is suitable for large discharge and long-term use. The internal resistance of the battery is low, so the current generated is larger than that of the general manganese battery, and the mercury content of the environmentally friendly type is only, no need to **.

Alkaline batteries are the most successful high-capacity dry batteries and one of the most perform-to-perform. Alkaline batteries use manganese dioxide as the positive electrode, zinc as the negative electrode, and potassium hydroxide as the electrolyte. Its characteristics are superior to those of carbon batteries, and the electric capacity is large.

The chemical formula is: ZN+mNO2+H2O Mn(OH)2+Zno structure.

The alkaline battery adopts the opposite electrode structure of the ordinary battery in the structure, increases the relative area between the positive and negative electrodes, and replaces the ammonium chloride and zinc chloride solution with a highly conductive potassium hydroxide solution, and the negative zinc is also changed from a sheet to a granular shape, which increases the reaction area of the negative electrode, and the use of high-performance electrolytic manganese powder, so the electrical performance is greatly improved, generally, the alkaline battery of the same type is 3-7 times the capacity and discharge time of the ordinary battery, and the gap between the low temperature performance is greater. Alkaline batteries are more suitable for high-current continuous discharge and high working voltage requirements, especially for cameras, flashes, shavers, electric toys, CD players, high-power remote controls, wireless mice, keyboards, etc.

Don't bask in the sun, once the high temperature causes changes in the battery, it is likely to produce some chemical reactions, light leakage, serious disaster.

OK. Don't be too high (no more than 100).

temperature reasons.

You're referring to lithium-ion batteries (which are the most commonly used types of batteries today) that react on the cathode.

The reaction that occurs on the negative electrode of licoo = energized = li -xcoo + xli + + xe (electrons) is.

6c+xli++xe*****lixc6

Total Battery Response:

Licoo +6C*****Li1-XCOO +LixC6So, in the case of an increase in temperature, the molecules will move violently, so the free electrons will also become "excited", and it will start to "run around", which will also trigger a strong reaction from other substances (they will be angry by the electrons), so that the battery will be "excited" again, and then there will be electricity again.

In the case of low temperatures (such as -50 degrees in the North Pole), the low temperature makes the molecular motion less violent, the electrons do not move, and naturally there is no electricity. When you warm it up, it starts moving again, and there's electricity.

I guess I'm easy to understand, right?

In fact, not all batteries can be used in the sun after they are out of power, what the landlord said is probably a carbon-zinc dry battery, others such as silver-zinc batteries, no matter how much sun is not lit, and I don't know how much electricity there will be.

The reason is that the chemical battery relies on the reaction of two chemical substances to produce power supply, the contact surface of the two substances generally reacts quickly, and the chemical consumption is also fast, which causes the farther away from the contact surface, the more the chemical residue is cracked, and the more the chemical residue is dissipated, in the sun, the temperature rises, and the chemical spreads to the outside, so it can be used for a while, or you can pinch the battery flat, you can also use it for a while, these two methods are mainly to improve the output voltage of the battery.

Battery power is mostly powered by chemical reactions.

Batteries that have been used for a long time are actually still cracked, and there are chemicals that remain in high branches.

The temperature rises after the sun.

The limb can also be used to continue the response.

The power is up.