Why choose us?

Huashen power Co., Ltd is a leading manufacture produces storage batteries in China. The manufacture takes 34000㎡, total investment exceeds $100 million. The production capacity 3.6 GWh. All batteries are made by fully automatic and mechanized production lines. The good quality, attractive price and good after sell service help us win a lot of loyal customers. 

Our main products are valve regulated gel batteries, lead acid storage batteries, lithium storage batteries, solar batteries, deep cycle batteries, vehicle batteries and front terminal batteries. All of our batteries have pass the tests of safety reports, they can be use under low or high temperatures, long life, safe, eco-friendly.

Huashen company has CE, ISO45001, ISO 14001, ISO 9001, MSDS, Discharge Permit, Certificate of Anti-seismic Capability, TLC Certificates. We can custom make batteries for our customers too on brand name and sizes. We will give you the batteries you want as we can solve your problems in a flexible way, please feel free to contact us to get our updated quotations!

Company Introduction:

Huashen Power Supply Co., Ltd. is an enterprise focusing on the research, production and sales of batteries. The production base of the company is Jiyuan Huashen Power Supply Co., Ltd., which is located in Jiyuan City, Henan Province, the youngest and most dynamic emerging industrial city and smelting town in Central China. Jiyuan Huashen Power Supply Co., Ltd. is subordinate to Jiyuan Wanyang Smelting Group, one of the top 500 private enterprises in China. It mainly produces valve regulated sealed lead-acid batteries, gel batteries, solar energy storage batteries, power batteries, lithium batteries and other related products.

The company covers an area of 500 mu, with an investment amount of more than 100 million yuan. The designed and approved production scale is 3.6 million kilovolt ampere hours of batteries annually. It is equipped with several advanced intelligent production lines in the industry. It was officially put into production at the beginning of 2013, and can achieve an annual output value of 3 billion yuan.

The company will be market-oriented, customer-centric, to meet the needs of customers for the purpose, and through quality services in the market to establish a good reputation. The products are used in communication, power, transportation, finance, education, UPS, EPS emergency power, security, solar energy, electric vehicles and other related industries.

Jiyuan is also the birthplace of Yugong's story of moving mountains. We will inherit and carry forward Yugong's spirit, not afraid of difficulties, and make unremitting efforts to create. We will continue to maintain the high cost performance of our products, and continue to strengthen our services to create higher value for customers.

Why choose this products?

Gel/sealed batteries---no acid release to protect the machine parts

eco-friendly, no gas or acid come out

Save money,  maintenance-free

Valve -product long life

Introduction of Valve regulated gel battery

Valve Regulated Lead acid Battery (Vrla Battery) is a Lead acid Battery Battery that does not require adding acid or water for maintenance. The Battery is sealed and does not leak acid or release acid fog, the battery cover is provided with a one-way exhaust valve (also called a safety valve) , which is used when the amount of gas in the battery exceeds a certain value (usually expressed as a value of air pressure) , that is, when the gas pressure inside the battery rises to a certain value, the exhaust valve opens automatically, expels the gas, and then automatically closes the valve to prevent air from entering the battery.

Additional knowledge of what is VRLA

Valve regulated sealed lead-acid batteries are VRLA batteries.

It was born in the 1970s. By 1975, it had formed a considerable production scale in some developed countries, and it was quickly industrialized and put on the market in large quantities. Although this kind of battery is also a lead-acid battery, it has many advantages compared with the original lead-acid battery and is very popular among users, especially those who need to install battery supporting equipment together (or in a workshop). , such as UPS, telecommunications equipment, mobile communication equipment, computers, motorcycles, etc. This is because VRLA batteries are fully sealed and will not leak acid, and when charging and discharging, they will not release acid mist like old-fashioned lead-acid batteries, which will corrode equipment and pollute the environment. Therefore, in terms of structural characteristics, people regard VRLA batteries as Also called sealed (sealed) lead-acid battery. In order to distinguish, the old lead-acid batteries are called open lead-acid batteries. Since VRLA battery is structurally fully sealed, it also has a valve that can control the gas pressure inside the battery, so the full name of VRLA lead-acid battery is "valve-regulated sealed lead-acid battery".

Sealing mechanism of valve regulated lead-acid battery

The difficulty in sealing lead-acid batteries is the electrolysis of water during charging. When charging reaches a certain voltage (generally above 2.30V/cell), oxygen is released from the positive electrode of the battery and hydrogen is released from the negative electrode. On the one hand, the gas is released to bring out acid mist, which pollutes the environment. On the other hand, the water content in the electrolyte decreases, and water must be added at regular intervals for maintenance. Valve regulated lead-acid batteries are products developed to overcome these shortcomings. Its product features are:

(1) Use multi-element high-quality grid alloy to increase the over potential of gas release. That is, ordinary battery grid alloys release gas when the temperature is above 2.30V/cell (25℃). After using high-quality multi-component alloy, gas is released when the temperature is above 2.35V/monomer (25℃), thus relatively reducing the amount of gas release.

Let the negative electrode have excess capacity, that is, 10% more capacity than the positive electrode. In the later stage of charging, the oxygen released by the positive electrode contacts the negative electrode and reacts to regenerate water, that is, O2+2Pb→2PbO+2H2SO4→H2O+2PbSO4. The negative electrode is in an undercharged state due to the action of oxygen, so no hydrogen is produced. This process in which oxygen from the positive electrode is absorbed by the lead from the negative electrode and further converted into water is called cathode absorption.

(3) In order to allow the oxygen released by the positive electrode to flow to the negative electrode as quickly as possible, a new ultra-fine glass fiber separator must be used that is different from the microporous rubber separators used in ordinary lead-acid batteries. Its porosity is increased from 50% of the rubber separator to more than 90%, allowing oxygen to easily flow to the negative electrode and then be synthesized into water. In addition, the ultra-fine glass fiber separator has the function of adsorbing sulfuric acid electrolyte, so even if the battery is dumped, there will be no electrolyte spillage.

(4) Adopt a sealed valve-controlled acid filter structure to prevent acid mist from escaping to achieve safety and environmental protection.

During the above-mentioned cathode absorption process, since the water produced cannot overflow under seal, the valve-regulated sealed lead-acid battery can be exempted from supplementary water maintenance. This is also the reason why the valve-regulated sealed lead-acid battery is called a maintenance-free battery. However, the meaning of being maintenance-free does not mean that no maintenance is done. On the contrary, in order to increase the service life of valve-regulated sealed lead-acid batteries, there are many maintenance tasks waiting for us to do. The correct usage method can only be explored by doing it. come out.

Valve Regulated gel battery is nowadays the most safe, convenient and efficient batteries, if you want to know more about our products, please feel free to contact our email address, we will response to you at the fastest time!