Battery Manufactory

Lithium batteries are everywhere in smartphones, electric cars, and even aerospace equipment. Like an "energy heart", they drive the high-speed operation of modern technology. But have you ever wondered why this tiny battery has become a "star" in the energy industry? How does it work? What unknown secrets does it hide? Let's unveil the mystery of lithium batteries together. Starting from "lithium": the birth and nature of lithium batteries Lithium is the lightest metal in the periodic table and has extremely active chemical properties. At the end of the 19th century, scientists began to explore the energy storage potential of lithium, but the high activity of lithium easily caused safety problems, and the development of early lithium batteries was difficult. It was not until 1991 that Sony launched the first commercial lithium-ion battery , which truly opened the golden age of lithium batteries. The core of lithium batteries lies in ...

In today's era of rapid technological development, lithium batteries, as a key energy storage device, have long been deeply integrated into all aspects of our lives, from daily mobile phones and laptops to electric vehicles that lead the trend of green travel, to energy storage systems that power homes. Lithium batteries are indispensable. Did you know that the lithium battery family actually has many members, and different types of lithium batteries have their own advantages in performance, characteristics and application scenarios. Today, let us go deep into the world of lithium batteries and explore the mysteries of common lithium batteries. Lithium-ion batteries: widely used "all-round players"   Lithium-ion batteries are the most well-known and widely used members of the lithium battery family. Its working principle is based on the back-and-forth movement of lithium ions between the positive and negative electrodes, like a never-ending "relay r...

At a time when new energy technologies are developing rapidly, ternary lithium-ion batteries and lithium iron phosphate batteries , as two major mainstream technology routes, have shined in different fields with their own unique advantages. Energy density ceiling Ternary lithium batteries use nickel-cobalt-manganese or nickel-cobalt-aluminum composite positive electrode materials. Their atomic layered structure can efficiently store lithium ions, and the energy density generally reaches 200-300Wh/kg, far exceeding lithium iron phosphate batteries. This feature allows electric vehicles to increase their range by 20%-30% at the same weight. Tesla Model 3 Long Range Edition achieves an ultra-long range of more than 600 kilometers with ternary lithium batteries.   Leader in fast charging technology Thanks to lower internal resistance and faster lithium ion migration speed, ternary lithium batteries support 4C or even 6C high-rate charging. Taking NIO's "battery sw...

The ternary lithium battery , also known as a lithium-ion battery , is a common type of rechargeable battery. Its working principle relies on the intercalation and deintercalation of lithium ions between the positive and negative electrodes to complete the charging and discharging process. This type of battery, due to its high energy density and good cycle life, is widely used in fields such as electric vehicles and portable electronic devices. However, to ensure the safety and performance of ternary lithium batteries, the following points should be noted when using them: Charging: Always use a charger and charging cable that meet the specifications, and strictly follow the manufacturer's charging instructions. Do not use mismatched or low-quality charging equipment, as this may cause overcharging, overdischarging, or overheating, which can be dangerous.   Tmperature Control: To Avoid exposing ternary lithium batteries to high or low temperatures for extended per...

Lithium iron phosphate batteries , a type of lithium-ion batteries , utilize lithium iron phosphate (LiFePO4) as the cathode material, typically employ graphite as the anode, and use a combination of organic solvents and lithium salts as the electrolyte. These batteries have garnered extensive attention and adoption due to their remarkable advantages in safety, long cycle life, and stability, along with their environmentally friendly nature. Here are some key characteristics and applications of lithium iron phosphate batteries : Exceptional Safety: Lithium iron phosphate batteries boast outstanding safety features. They exhibit strong resistance to overcharging, over-discharging, and high-temperature conditions, significantly reducing the risks of fire or explosion. Prolonged Cycle Life: These batteries have an extended cycle life, capable of undergoing thousands of deep charge-discharge cycles with minimal performance degradation. Rapid Charge and Discharge: L...

Ternary lithium-ion batteries have several notable advantages. They possess a high energy density, a long cycle life, and are resistant to low temperatures. However, they exhibit insufficient stability at high temperatures. Ternary lithium-ion batteries can achieve the highest energy density, but their performance at high temperatures is relatively poor. For pure electric vehicles with requirements for driving range, they are the mainstream choice, and they are also suitable for the weather in northern regions, as the batteries are more stable in low temperatures. Tesla's Model 3, which was announced, uses Panasonic's 21700 type ternary cylindrical batteries . One of the drawbacks of ternary lithium-ion batteries is that the deoxidation temperature of the ternary material is 200°C, and it fails the nail penetration test. This indicates that in cases of internal short circuits or damage to the battery casing, ternary batteries are prone to safety accidents such ...

Ternary lithium-ion batteries and lithium iron phosphate batteries are currently two widely used types of lithium-ion batteries. They each have some advantages and disadvantages, and the choice can be made according to specific application scenarios. Ternary lithium batteries generally refer to ternary polymer lithium batteries , which are lithium batteries with ternary cathode materials such as lithium nickel cobalt manganate (Li(NiCoMn)O2) or lithium nickel cobalt aluminate used as the cathode material.   Advantages of ternary lithium-ion batteries: 1. High energy density: Ternary lithium batteries have a relatively high energy density, which can provide a high energy storage capacity. They are suitable for applications with high requirements for energy density, such as electric vehicles. 2. Long charge-discharge cycle life: Ternary lithium batteries have a good cycle life and can undergo a large number of charge-discharge cycles, reaching thousands of times ...