The full name of lithium iron battery is lithium iron phosphate lithium ion battery, suitable for power applications, also known as "lithium iron power battery". (hereinafter referred to as "lithium iron battery"), compared with the traditional lead-acid battery, lithium iron battery has the following advantages: high energy density, strong safety, high temperature performance, high power output, long cycle life, light weight, saving equipment room reinforcement costs, small size, long battery life, etc. So, what are the main applications of iron-lithium batteries? How did it manage to take over half of the battery business?

Application field of iron lithium battery

1. Application of new energy vehicle industry

Due to its advantages of safety and low cost, iron lithium battery is widely used in passenger cars, buses, logistics vehicles, low-speed electric vehicles, etc. Although in the current field of new energy passenger vehicles, influenced by the national subsidy policy for new energy vehicles, with the advantage of energy density, three-way batteries once occupied a dominant position. However, iron lithium batteries still occupy irreplaceable advantages in passenger cars, logistics vehicles and other fields. The latest data show that at present, the positive material power battery and ternary power battery account for 72% and 28% respectively, and the iron lithium battery occupies half of the wall. Iron lithium battery has a good cycle, cycle life can be more than 2000 times, at the same time, the price is lower, the cost advantage is obvious, mainly used in the safety and economy of new energy buses and trucks.

2, start the application on the power supply

In addition to the characteristics of power lithium battery, the starting iron lithium battery also has the ability of instantaneous high-power output. The traditional lead-acid battery is replaced by the power-type lithium battery with the energy of less than one degree of electricity, and the traditional starting motor and generator are replaced by the BSG motor. It not only has the idle start-stop function, but also has the functions of the engine shutdown coasting, coasting and braking energy recovery, acceleration power assist and electric cruise.

3, the application of military market

Iron lithium battery has a series of unique advantages such as high operating voltage, high energy density, long cycle life, low self-discharge rate, no memory effect, and green environmental protection, and supports stepless expansion, suitable for large-scale electric energy storage. As we all know, military defense has always been a key area of China's development. The appearance of lithium battery has been more than 30 years, many military science and technology, rail transit, aerospace and other state-level sophisticated projects need to use lithium iron battery pack, which shows that lithium battery technology has been very mature and perfect.

A strong country must strengthen national defense, and a strong military must strengthen its military industry. New military materials, as the material basis of the new generation of weapons and equipment, are also the key technologies in today's world military field, the key to modern sophisticated weapons and equipment, and an important component of military high technology. All countries in the world attach great importance to the development of new material technology for military use.

You know, on the battlefield, soldiers and vehicles are on the move. The main power supply at this time is: batteries. The U.S. military's sophisticated targeting, night vision, radio and GPS devices all require batteries to keep them running. Electronic devices, including communication tools, are very important to soldiers. Without electronic devices on the battlefield, soldiers cannot obtain timely battlefield information and friendly support, and they become "deaf" and "blind". Electronic devices turn into scrap metal when left unplugged.

The steady growth of the global military battery market is becoming increasingly important as the armed forces continue to be enhanced with advanced military equipment. Upgrading and replacing mission-critical military technologies require high levels of battery performance and precision. Customized military lithium iron batteries can be integrated into rugged portable devices, used as stand-alone devices, or used as central energy storage for soldiers in demanding combat and training conditions. All batteries can be charged with a variety of constant current/constant voltage chargers.

Battery is still the most important power source for the military. Iron-lithium battery products are widely used in military equipment, rail transit, new energy vehicles, UPS energy storage and many other fields. Advances in technology mean that more and more soldiers are using equipment that requires lithium iron battery packs as a primary source of power or backup power. Almost everything modern soldiers carry, from daylight video scopes and GPS units to wireless transceivers and thermal weapon scopes, includes battery power.

The requirement for additional battery power has significantly increased the amount of weight soldiers must carry and has led to the need for smaller or lighter military batteries that still offer high performance and high efficiency. To keep up with the demand for advanced military battery technology, Uneng's iron-lithium batteries are smaller, more powerful and more reliable, making it easier for soldiers to carry their equipment into training and combat.

With the wide application of lithium batteries, the status of lithium batteries in the battery industry is gradually rising, but also occupies half of the battery industry. In general, lithium iron batteries have set off a hot trend in the market due to their advantages such as good cycle life, safety and low temperature performance. It is reported that lithium iron batteries have been tried to be used in electric buses, electric trucks, user side and grid side FM.