11年以上のバッテリー製造

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What is ups used for?

Uninterruptible power supply is a system equipment that connects batteries (mostly lead-acid maintenance-free batteries) with the host, and converts DC power into city power through module circuits such as host inverters. There are large and mini UPS. Large ups are used in mining, aerospace, industry, communications, national defense, hospitals, computer business terminals, network servers, network equipment, data storage equipment, emergency lighting systems, railways, shipping, transportation, power plants, substations, nuclear power plants, fire safety alarms system. Wireless communication systems, program-controlled switches, mobile communications, solar energy storage energy conversion equipment, control equipment and it’s emergency protection systems, personal computers and other fields. How UPS power supply works: 1. Bypass operation mode When the online UPS is […]

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Battery life is stable for ten years?

Electric vehicles are regularly in the news these days, largely because air quality has become a hot topic. Traditional fuel vehicles are one of the main sources of pollution, so governments around the world are trying to vigorously promote electric vehicles. As an energy source for electric vehicles, battery technology has always been one of the key factors affecting the popularity of electric vehicles, and lithium batteries are currently considered to be one of the most promising next-generation batteries. Let’s take a look at the types of lithium batteries currently on the mainstream market: The ternary lithium battery has a high energy density and short charging time. Its cycle charge and discharge is

Battery life is stable for ten years? 続きを読む "

Power battery recycling

Power battery recycling The types of power batteries used in new energy electric vehicles include lithium iron phosphate batteries, ternary lithium batteries, lithium cobalt oxide batteries, and nickel-metal hydride batteries. Among them, lithium iron phosphate batteries and ternary lithium batteries are widely used because of their excellent performance, better performance, lower cost, and lower cost. Power batteries are generally composed of many metals and chemical substances. If they are not properly recycled and disposed of after being scrapped, the metals and chemical substances inside the battery are easy to leak. It leads to exposure to the external environment and chemical reactions with the environment, resulting in environmental hazards such as heavy metal pollution, acid-base

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Downtime! Volkswagen, Mitsubishi, Renault announced one after another! Global auto supply chain “giant shock”

Russia and Ukraine together account for 70% of global neon gas production. Neon gas is an important raw material for chip manufacturing. The global semiconductor industry, especially the automobile manufacturing industry, has been worried about the “chip shortage” that will last for a period of time. Now, it is also worried about the danger of a shortage of neon supply caused by the situation in Russia and Ukraine. The escalation of the situation in Russia and Ukraine and the triggered Western sanctions against Russia further aggravated the tension in the global supply chain and affected the automobile manufacturing industry. The German news agency reported on March 2 that supply chain problems caused by the conflict

Downtime! Volkswagen, Mitsubishi, Renault announced one after another! Global auto supply chain “giant shock” 続きを読む "

What kind of battery should I choose for an electric bike?

In the current two-wheeled vehicle market, electric vehicles have also begun to become the mainstream means of transportation. Compared with previous motorcycles, the economical applicability of electric vehicles is also one of the reasons for consideration. Electric vehicles are very different from motorcycles in design. These differences are mainly due to the power source. For example, motorcycles use fuel gasoline, while electric vehicles use batteries. There are many types of batteries for electric vehicles, ranging from small batteries for industrial products to large single-cell batteries for automobiles. For example, most of the batteries now use the latest battery technology, including the popular lithium batteries, graphene batteries, and so on. With the development of battery technology,

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What is the repair method of 12v lead-acid battery?

1. Battery series repair method. This method is used when the nominal voltage of a single cell is lower than 12V. For example, rechargeable emergency lights on the market often use 6V4Ah batteries. The single-channel output of the tester is 12V. At this time, two 6V batteries can be connected to the tester for desulfurization repair (Note: The battery’s nominal capacity and appropriate charge and discharge current should be selected). 2. Battery parallel shunt method. If the battery temperature rises rapidly during the repair process. Charge and discharge should be reduced. At this time, two batteries can be connected in parallel and then connected to one circuit of the tester. The charging and

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Do you know why lithium batteries swell?

The bulging of lithium batteries may be caused by the following reasons: 1. Overcharging causes the lithium battery to bulge. Overcharging will cause all the lithium ions in the positive electrode material to run into the negative electrode material, causing the original full grid of the positive electrode to deform and collapse. In this process, the negative electrode has more and more lithium ions. Excessive accumulation causes the lithium atoms to grow stumps and crystallize, causing the battery to swell. This is also one of the main reasons for the decline in the power of lithium battery packs. 2. The bulging SEI film caused by over-discharge will have a protective effect on

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How to assemble a 48V lithium battery pack by yourself? 

The question of how to assemble a 48V lithium battery pack by yourself is the biggest confusion for many people who want to assemble by themselves but have no experience or professional knowledge. A successfully assembled lithium battery pack can also be called a lithium battery pack, but a real lithium battery pack needs more materials in addition to the lithium battery pack, and then is assembled again. The step of assembling a lithium battery pack is already something most people do not understand but want to do. What should we do at this time? Mylion has compiled a set of detailed tutorials on how to assemble a 48V lithium battery pack, hoping to be

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100GWh以上!ノースボルトが電池工場を建設

Northvolt plans to convert a closed Stora Enso paper mill in Sweden into a battery factory to produce up to 100GWh of cathode material and batteries. The two companies have signed a letter of intent for Northvolt to purchase the Kvarnsveden plant in Borlänge, Sweden and the surrounding industrial area. According to Northvolt, the converted plant is expected to start the first part of operations by the end of 2024 and employ up to 1,000 people. When fully developed, the plant is expected to produce up to 100GWh of cathode battery material. The cathode material will be used in battery manufacturing at Borlänge’s dedicated battery production facility, as well as at Northvolt’s other

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What are the common faults of electric vehicles?

The use of electric vehicles can be seen from the figures that can be seen everywhere on the street, but electric vehicles always seem to have some problems. How much do you know about these common faults? Let’s take a look at the secrets revealed by electric experts Common faults of electric vehicles! Common faults of electric vehicles 1: The motor does not rotate, and the instrumentation is normal 1. Unplug the socket of the brake lever. If the motor is running, the brake lever is faulty, and the brake lever should be replaced. 2. If the voltage does not change or is less than 1V when the voltage is detected, the handlebar

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