May I ask who is the authoritative testing agency for lithium batteries in China? THANKS.

Introduction May I ask who is the authoritative testing agency for lithium batteries in China? THANKS. The Fourth Electronics Institute of the Ministry of Industry and Information Technology (CESI) is also authoritative. It is an institution reporting directly to the

May I ask who is the authoritative testing agency for lithium batteries in China? THANKS.

The Fourth Electronics Institute of the Ministry of Industry and Information Technology (CESI) is also authoritative. It is an institution reporting directly to the Ministry of Industry and Information Technology. This is the national standard formulation unit for lithium-ion. batteries.

In fact, the 18th Institute is the 18th Institute of China Electronics Technology Group, and the 201st Institute is the 201st Institute of Ordnance Group. Both were restructured as businesses.

In addition, there are many irregular testing agencies in China, and the reports they publish receive little recognition. Please inquire before testing.

Which car battery is better, Camel or Valta?

Lithium batteries are mainly divided into three categories based on cathode materials: lithium iron phosphate, manganate lithium and ternary materials. Fordetermine the maximum capacity and other performance of lithium batteries, the choice of cathode materials plays the most important role. Lithium manganate occupies “half the market” in the lithium battery industry. Next, we will briefly analyze the advantages and disadvantages of lithium manganate!

Suizhou Hengbo Energy Co., Ltd. was registered and established in April 2020. The factory is located in the incubation park of Suizhou high-tech industrial park, Hubei province. This is a company integrating lithium polymer. Research and development, manufacturing and marketing of products on ionic battery technology. As an integrated high-tech enterprise, it mainly produces lithium polymer batteries, which are widely used in electronic lighters, MP3MP4, GPS, digital cameras, medical equipment, power banks,children's learning machines, smart watch bracelets), model aircraft, power tools, toys, electric vehicles and other types of portable electronic equipment.

The company has strong economic strength and technological innovation base, with a total investment of 30 million yuan. The company has a total area of ​​approximately 5,000 square meters of factory buildings and advanced production equipment. and has advanced technological levels in the industry. The company website is www.hengbo.ltd; there is also an e-commerce store, just search Hengbo on 1688 Alibaba.

Advantages of lithium-manganese batteries

1. High safety

Lithium manganate has good safety performance. According to the investigation, in actual acupuncture or short circuit experiments, it was found that a small number of samples have bburnt, but there was not a single explosion incident in the overcharge experiments, with a high-voltage charge far exceeding its own discharge voltage. several times, then there was an explosion. In fact, after the overcharge reaction of lithium manganate, its safety has been greatly improved compared with other lithium batteries.

2. Long life

We all know that the life of so-called long-life lead-acid batteries can only reach about 300 times, with a maximum of 500 times. . The lithium manganate battery has a lifespan of more than 2,000 times. The lifespan of lead-acid batteries of the same quality is generally about 2-3 years, while the theoretical lifespan of lithium-manganate batteries will reach 7-8 years when used under the same conditions.

3. Large capacity without memory effect

When the battery is often used in conditions where it is completelycharged but not fully discharged, the capacity will quickly fall below the rated capacity value. . This phenomenon is called memory effect. Nickel metal hydride and nickel cadmium batteries have memory, but lithium manganate batteries do not have this phenomenon and the battery capacity will not be reduced. Regardless of the battery condition, can be charged and used at any time, no need to discharge and recharge first. The volume of a lithium manganate battery with the same specifications and capacity is 2/3 that of a lead-acid battery, and its weight is 1/3 that of a lead-acid battery.

4. Green and environmentally friendly

Lithium manganate batteries are generally considered non-toxic and non-polluting because they do not contain any heavy metals or rare metals. The reason why lithium batteries are favored by the industry is mainlyly due to environmental protection considerations. As an important branch of lithium batteries, the environmental performance of lithium manganate is self-evident.

5. Good high temperature performance

It is understood that the thermal peak of lithium manganate can reach 350℃-500℃, while the thermal peak of some lithium batteries is only about 200℃. Therefore, lithium manganate has some advantages in high temperature performance!

Inevitably, lithium manganese batteries also have their own disadvantages: their low temperature performance is poor, and the preparation cost of lithium manganese materials and the manufacturing cost of batteries are relatively high.

Camel batteries are better.

In terms of brand: Camel Battery is a battery product of Camel Group Co., Ltd., a battery manufacturer of dwell-known automobile startup in Asia and one of the leading recycled lead companies in China. a very well-known brand in China.

In terms of sales: In the first half of 2020, the market share of Camel batteries in the domestic main engine support market and the maintenance and replacement market was approximately 42%, respectively. and 25%. by major engine manufacturers and consumers, and is also recognized by major engine manufacturers and consumers. Better than Valta.

In terms of quality: Camel battery series products have won the titles of “First-Quality Famous Brand Product of Hubei Province”, “Quality Trustworthy Product” and of “Product qualified for national authoritative inspection”. The "Camel brand and pattern" has been recognized as a "well-known trademark of China" by the State Administration for Industry and Commerce, andits quality is also very guaranteed.

Advanced coverage of Camel batteries;

Lead-acid batteries, pure lead thin plate batteries, power lithium-ion batteries, etc.

The products are widely used in automobiles, agricultural vehicles, ships, forklifts, golf carts, electric vehicles, electric motorcycles, electric bicycles and industrial and various purposes , with a total of more than 400 varieties and specifications. .

  • Popular Focus
  • Where is the cheapest battery wholesale?

    Where is the cheapest battery wholesale in Tangxia, Sanyuanli, Baiyun District? There is an enterprise specializing in the independent production of electric vehicles in Tangxia, Sanyuanli, Baiyun District, Baiyun Sanyuanli Avenue, Baiyun Sanyuanli Street
    08-02
  • Four 3.7V lithium batteries in series and parallel produce 7.4V/4.4A. How to reduce it to 4.8V/4.4A?

    Four 3.7V lithium batteries in series and parallel produce 7.4V/4.4A. I personally think it is impossible to reduce it to 4.8V/4.4A. Because the discharge platform of lithium batteries is generally set
    08-10
  • What are the materials of the negative electrodes of lithium batteries?

    What are the materials of the negative electrodes of lithium batteries? The main commercial applications of lithium batteries include graphite, which is a sheet of copper used to guide current and which does not react. another safe
    08-02
  • The difference between 18500 and 26500 batteries

    What is the difference between 18500 and 26500 batteries? The answer above is 18650. The person asking the question should ask what is the difference between 18505 and 26500 batteries. In the case of Fuant ER1
    08-02
  • What does 3.7V 80mAh written on a lithium battery mean?

    What does 3.7V 80mAh written on a lithium battery mean? 3.7 V, 80 mA = 0.08 A, H means 1 hour, or 3600 seconds. Taken together, it is
    08-02
  • How long does a lithium battery (cell phone battery) last?

    How long does a lithium battery (cell phone battery) last? The lifespan of mobile phone batteries, under normal conditions of use and without serious impact, the lifespan set by the manufacturer must be 5 years.
    08-02
  • Will lithium batteries explode when charging?

    Will lithium batteries explode when charged? Will lithium batteries explode when charged? Lithium battery explosions usually occur during the charging process, because the negative electrode material of lithium batteries is graphite or other carbon materi
    08-02
  • Parameters of lgdas31865 lithium battery

    Parameters of lgdas31865 lithium battery The parameters of lgdas31865 lithium battery are as follows: LGDAS31865 is a model 18650 lithium battery with a capacity of
    08-02
  • What are the main components of lithium battery electrolyte?

    What are the main components of lithium battery electrolyte? The composition of lithium battery electrolyte is shown below. 1. Ethylene carbonate: molecular formula C3H4O3. Colorless transparent liquid (>35℃), room temperature
    08-02
  • Who are the lithium battery manufacturers in Shandong?

    What are the lithium battery manufacturers in Shandong? Shandong Shengyang Power Supply Co., Ltd. and Shandong Weineng Environmental Protection Power Technology Co., Ltd. 1. Shandong Shengyang Power Supply Co., Ltd. is located in Shengyang, Qufu City.
    08-02
  • Types of drone batteries available in 2024

    Part 1. Types of drone batteries available in 2024In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in
    07-30
  • How long does it take to charge 26650 battery?

    How long does it take to charge a 26650 battery? The charging time for a 26650 battery is generally between 3 and 6 hours, but the precise time depends on the power of the charger and the capacity of the battery. in general
    08-02
  • For what?Sure, here's an article based on the phrase "For what?

    The simple yet profound question, "For what?" often serves as a gateway to deeper reflections on purpose and intention. It is a query that invites us to delve into the reasons behind actions, decisions, and circumstances that shape our lives and the wor
    08-02
  • Choosing the Right Cart Battery

    This comprehensive guide will walk you through everything you need about cart batteries, from understanding different types to making an informed purchase decision.
    08-02
  • 30mAh~500mAh 3.7 V Li-ion Battery

    Welcome to Ufine's collection of 3.7V lithium-ion batteries ranging from 30mAh to 500mAh. Explore a diverse range of compact and lightweight batteries suitable for various electronic devices,
    08-02
  • Here are 10 essential facts about drone batteries for 2024.

    10 Key Facts About Drone Battery for 2024 In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in the consumer, commercial, and industrial sectors. Below are the primary types of drone batteries avai
    08-02
  • Could you please explain the difference among IMR, ICR, INR, and IFR 18650 batteries?

    What is the Difference Between IMR, ICR, INR, and IFR 18650 Battery?In 18650 batteries, discerning the differences among IMR, ICR, INR, and IFR types is fundamental for tailored and efficient battery usage. These distinct
    08-02
  • Safety considerations for cart batteries

    Selecting the ideal cart battery is crucial for ensuring optimal performance and longevity of your electric vehicle or vaping device. This comprehensive guide w
    08-01