Used Nanfu batteries are harmful to health when placed at home

As a dry battery, Nanfu battery does not have a clear shelf life like food, nor is it like most daily necessities, and its service life is very different. The lifespan of a Nanfu battery is directly related to how you use it.

If it is used as a toy battery and placed in a child's four-wheel drive car, then it will "end of life" after running for ten days and half a month; But if you use it in a wireless mouse or keyboard, it may not need to be replaced within a year, and the service life will be "extended".

And if you don't plan to use it for the time being, and want to keep it at home, the life span can be as long as 10 years. In particular, the second generation of the energy ring launched by Nanfu at the beginning of last year adopts double leak-proof technology, green and environmental protection, and can achieve 10 years of long-term energy gathering, and the life span can be said to be very long.

Hello, happy to answer your questions. It's up to you to use it. If it is a clock, it can be used for more than a year. If it is a remote-controlled aircraft or remote-controlled car, it will take three or four months at most, and it mainly depends on the number of times you use it.

If the current consumption of the electronic device is large, the use time is short, for example, in the electric shaver, it can be used intermittently for about three months, about 3 hours. If it is used in electronic devices that consume little power, it can be used for a very long time, such as in clocks and watches, which can be used continuously for many years and tens of thousands of hours.

Depending on what electrical appliances you use, it's okay to use it for a year on a TV remote control, and about a month for a remote control car.

Nanfu batteries are indeed more durable than ordinary brand batteries.

Fujian Nanping Nanfu Battery is a national 520 key enterprises, a national high-tech enterprise, a key export enterprise supported by the Ministry of Foreign Trade and Economic Cooperation, a leading enterprise in China's battery industry, and a key enterprise in Fujian Province. In the Chinese market, Nanfu has been at the leading level of alkaline manganese batteries in terms of "quality, sales, economic benefits and labor productivity" for 28 consecutive years.

Nanfu Battery has developed more than 200 international advanced level of product innovation, equipment innovation, process innovation, packaging and decoration innovation and other scientific and technological achievements, ten technologies to fill the domestic gap, products are sold in more than 60 countries and regions on five continents in the world, and is committed to providing users with advanced technology and beautiful experience of power products and services.

Nanfu Battery launched the upgraded product Nanfu Energy Ring 2, which has 23 major technical upgrades and increases the power by 25%. The second generation of the energy ring is to add a high-energy cathode ring to fuse fine conductive graphite and high specific surface zinc powder, reduce the loss in the discharge process, increase the effective reaction area, and achieve 10 years of long-term energy accumulation.

In January 2021, Nanfu Battery launched the 3rd generation of Nanfu Energy Ring, the battery uses a new anti-aging sealing ring and an anti-corrosion nickel-plated steel shell, and the power is +30%.

Nanfu dry batteries are useless, and they will not run out of power during the three-year warranty period.

Batteries need to be stored in a dry, normal temperature and ventilated environment, if they need to be used for a long time, they can be wrapped in plastic and then put in the refrigerator. Nanfu already has a national technology center and a post-doctoral research station, and has cooperated with national key universities and research institutes of the Chinese Academy of Sciences to establish a number of new energy research centers.

It has formed an advanced scientific research and innovation mechanism, which provides a steady stream of strength for Nanfu's continuous innovation and development. There are many places where dry batteries are used, toys, radios, flashlights, etc., for those who are not used often, you can take out the dry batteries first.

Here's why:It is generally believed that there are three reasons: one is the high current of the battery, the second is that the iron sheet interferes with the magnetic circuit, and the third is the leakage caused by the long-term discharge of small current.

Specifically, because compared with other batteries, the internal resistance of Nanfu battery cells is small, and the current is relatively larger, and the cost of general electronic clocks is also due to space problems, and the coil wires are very thin, which cannot bear large currents for a long time, and it is easy to burn out the wire, resulting in clock damage.

Description of features:Problems caused by the magnetic properties of Nanfu batteries. Some quartz clock cores can be used to close the Nanfu battery, and some can not be used, the difference is that the position of the quartz sensor and the battery compartment can be made far away, and it can not be used if it is close. To be on the safe side, watch shops are not recommended to make Nanfu.

In addition, in order to prevent the current from being too large, the voltage of Nanfu battery is slightly lower than that of ordinary alkaline batteries of the same model, and those with high voltage requirements are not applicable. In general, Nanfu battery power is sufficient, which is more suitable for electronic equipment with large current wheel cracking and large power demand. If you really want to use Nanfu batteries for ordinary clocks, it is recommended to use them on other electrical appliances for a period of time and wait for some power to be consumed before using them.

When buying gas, the gas company will emphasize that the gas meter cannot use Nanfu batteries. This practice is also afraid that in the process of use, the actual voltage of Nanfu will not reach, which will cause a load on the circuit. Don't use Nanfu batteries, other batteries are OK, some Nanfu batteries are alkaline, the battery may occur in the process of use, the gas company will not recommend the use of Nanfu batteries considering personal safety.

If the electricity consumption in the home exceeds a certain range, dangerous things will happen, for example, installing Nanfu batteries on gas meters is a bad phenomenon. Some gas companies will not explain to others what this practice is, just take the town for example, the gas meter is a defective product, and there will be more and more problems in the process of using the spring noise. They also don't want to burn out the gas meter and install it, so they will do all the dangerous things in the process of use.

Another reason is that they cut corners when making gas meters and don't want to make repairs, and this process must be carried out according to the requirements of the gas company. <>

Gas is very convenient in every home, for example, the traditional gas tank is no longer used, and the space in the home has become larger. The use of gas in specific circumstances will make life more convenient, but the battery in the gas meter also has positive and negative poles, and at the same time, it is necessary to put safety measures in place. Gas and gas like gas, if there is a leak, it may also lead to the phenomenon of **, so you must always have a few gas meters in the house, and replace them in time after they are broken, otherwise the circuit will be slowly destroyed, and it will also be easy to put yourself in danger.

When changing the gas meter, you must find a professional in time, and don't do it yourself without training. Once you have gas, you can recharge your gas bill every month, and you can use it whenever you want, and you don't have to worry about the smell of gas everywhere in the house. <>

If there is a hazard, the use shall be stopped and properly managed.

Dry batteries are usually carbon-zinc batteries, alkaline batteries, in the past, for the phenomenon of battery leakage, the most common in the home remote control orange siren, radio, flashlight, etc., the battery after a year and a half, when the battery is removed, it is found that the battery oozes liquid and becomes sticky. For a dollar that can be used for a year's battery, we usually replace the battery directly. For a wide variety of batteries, except for lithium-iron batteries and nickel-cadmium batteries, there will basically be leakage characteristics.

The working principle of the "galvanic cell" reflects the chemical reaction of the cell, that is, Zn loses electrons to produce an oxidation reaction.

h The battery is obtained to produce a reduction reaction.

Based on the principle of the original electric residual cell, we create this redox reaction with a variety of active materials.

process. Take carbon-zinc batteries and Changwu rolling alkaline batteries as examples, the active materials used in these two batteries are zinc (anode) and manganese dioxide (cathode), but the electrolyte used in carbon-zinc batteries is used.

It is ammonium chloride and zinc chloride while a carbon rod is added to the cathode to increase the conductivity.

The active materials used in alkaline batteries are zinc and manganese dioxide, and the electrolyte is potassium hydroxide.

It's going to be bad. After a long time of carbon batteries, the power will drop, and the more humid the environment, the faster the weak discharge. If you put it down for a long time, it will be discharged for 5 or 10 years, and then it will be swollen, damaged, acidic, and finally leaked out, and the dry environment will prolong the above phenomenon.

Under normal circumstances, it can be stored for 1-2 years, it can be stored in a dry and cool place, it can be wrapped in wax paper or plastic wrap, and the storage date is indicated on the battery.

General shelf life.

3 years. But it's not like 3 years of electricity is set in stone. It's just that the new battery decays slowly, and after 3 years, it may decay quickly until it runs out of power.