In modern life, rechargeable batteries and their chargers have become a standard part of our daily electronic devices. However, how to use a charger for rechargeable batteries correctly may still be a problem for many laymen. Below, we will explain in detail how to use the charger of a rechargeable battery in points. **I. Choosing the right charger** First, make sure the charger you choose matches your battery model. Different batteries have different voltage and current requirements,…

Since Germany’s Industry 4.0 and Made in China 2025, intelligent manufacturing has become the hottest word in the industrial field. In the last two years, industrial Internet and artificial intelligence have also become extremely hot, we see many vendors in the market, taking a set of products or solutions, saying that their products are intelligent manufacturing when intelligent manufacturing is hot, taking the same products when industrial Internet is hot and changing the name…

As the main force of new energy storage, electrochemical energy storage has begun to move from the megawatt level of demonstration applications to the gigawatt level of the scale of the market, the choice of the cooling system has become an important issue in the design of the current power plant. So, what is the difference between air cooling and liquid cooling, the mainstream cooling systems for energy storage power plants? Which cooling system is more suitable for electrochemical e…

With the rapid development of technology, battery energy storage systems have become an integral part of our daily life and work. From cell phones and electric cars to large-scale grid energy storage, battery energy storage systems are becoming more and more widely used. So, what exactly does a battery energy storage system include? Next, let us unveil the mystery of battery energy storage system. First, the basic principle of the battery energy storage system Battery energy storage s…

Battery energy storage system is a product that absorbs, stores and releases energy in the form of electricity. Energy storage mainly includes thermal energy, kinetic energy, electrical energy, electromagnetic energy, chemical energy and other energy storage, widely used in solar energy utilization, electric power “shift peaks and fill valleys”, waste heat and waste heat recovery, as well as industrial and civil buildings and air-conditioning energy saving and other fields. First, wha…

There is no fixed standard for the usage time of electric vehicle batteries, which will be affected by many factors. Generally speaking, if it is a long-life lead-acid battery, it usually can be used for 2 – 3 years; the theoretical life of lithium iron phosphate power battery is 7 – 8 years. Battery life can reach 1000 – 2000 discharges, assuming 1 charge/discharge per day, theoretically can be used for 3 – 6 years, here refers to the battery charge capacity d…

Electric car batteries are different from ordinary batteries: 1, depends on the use of the situation, usually about 8 years, if long can be more than 10 years; 2, pure electric power car battery life, if it is a lead-acid battery, generally in 6 years, if it is lithium iron phosphate power battery theoretical life in 8-10 years; 3, the current mainstream domestic pure electric vehicles, generally used are lithium iron, lithium ternary and lithium titanate three kinds of batteries. Thr…

The core technology of new energy vehicles mainly refers to the battery, motor and electronic control, which is often referred to as the “three electric” system. Battery, that is, the power battery of new energy vehicles, which mainly affects the range and charging speed of new energy vehicles. 1, new energy vehicle power battery overview The power battery is the power source of electric vehicles, is the energy storage device, but also the key factor restricting the development of ele…

For the newly purchased lithium battery electric car, many users are concerned about how long it takes to charge for the first time. This is not only related to the efficiency of the battery, but also closely related to the life of the battery. Below, we will discuss in detail the correct way to charge the lithium battery for the first time and its precautions. First of all, regarding the first charging time of lithium batteries, different batteries and chargers may vary. Generally sp…

I. Lithium Monomer Battery 1. Composition and classification Monomer (Cell), also known as the core, is the smallest unit of chemical energy into electrical energy, monomer lithium battery by the positive pole, negative pole, electrolyte, diaphragm, shell and other components, as shown in Figure 1. Lithium batteries are categorized according to the materials used in the positive electrode, including lithium cobalt (LiCoO₂), lithium manganese (LiMn₂O₄), lithium nickel (LiNiO₂), lithium…