If the carbon battery is left for a long time, the power will drop, and the wetter the environment, the faster the weak discharge.

If you put it down for a long time, five years or 10 years, there will be no electricity one day.

Then it expands, ruptures, reacts with acid, and finally leaks out. A dry environment will prolong the above phenomenon.

Extended data:

Core product technology:

1, irregular ring technology:

Fu Nan Battery introduced the second generation upgraded product, Fu Nan Shaped Ring, with 23 major technical upgrades and 25% power increase.

The second generation energy gathering ring added a high-energy anode ring, which fused fine graphite and zinc powder with high specific surface area, reduced the loss during discharge, increased the effective reaction area, and realized the long-term energy gathering of 10 year.

2.Tenavolts rechargeable lithium battery:

Tenavolts, the fifth rechargeable lithium battery introduced by Fu Nan on 20 18? [3] It won three world invention patents in one fell swoop and became the most advanced No.5 battery in the world.

After entering the domestic and foreign markets, orders in overseas markets soared, which showed the scientific and technological strength of China's national brands, and the sales of new products of Fu Nan Company accounted for 33%.

3. Special-shaped ring technology

Shaped charge ring technology = shaped charge inner ring+diamond shell+high density shaped charge material+shaped charge outer ring,

Simply put, the special-shaped ring technology is the whole battery? Fu Nan battery, a new generation of Junenghuan Technology, has 220 innovative patents.

Product marketing:

Fu Nan brand battery is a famous brand product in China, a famous brand product in Fujian, a well-known trademark in China and a famous trademark in Fujian.

LR20, LR 14, LR6, LR03, 6LR6 1 alkaline manganese battery series are all mercury-free, cadmium-free and lead-free green products.

Passed ISO900 1:2000: 2000 quality management system certification, ISO14001:KLOC-0/996 environmental management system certification and China environmental label product certification.

And obtained the "national inspection-free certificate of product quality".

New products such as NR6 high-power nickel dry battery and CR column series lithium-manganese battery have become new economic growth points in Fu Nan.

Established a relatively perfect "customer-centered" modern marketing three-dimensional network in China market;

In the global market, the export brand "EXCELL" has been registered in more than 50 countries and regions around the world such as the United States, European countries, Japan, the Middle East and Hong Kong, and sold in more than 60 countries and regions on five continents.

Baidu Encyclopedia-Fu Nan Battery