Benzo Battery News

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. ​

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.

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.

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.

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.

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.

In an era when the fast charging power of smartphones exceeds 200W, people often only focus on the charging speed, but ignore the scientific logic behind the charging parameters. As the power heart of modern electronic devices, the charging management of lithium-ion polymer batteries can be called a precise human surgery - it is necessary to ensure energy delivery efficiency and maintain battery health. This article will deeply analyze the setting principle and practical value of its optimal charging parameters.

In the comment area of ​​news reports about smartphones suddenly catching fire, users can always see doubts about the safety of lithium batteries. As the power core of modern electronic devices, lithium-ion polymer batteries have penetrated into every corner of life with their high energy density and flexible form. Although this advanced battery technology using solid polymer electrolytes is safer than traditional liquid lithium batteries, it still has hidden dangers that cannot be ignored - the safety problems caused by overcharging and discharging are becoming a time bomb in the smart era.

Battery expansion and deformation (commonly known as "bulging") is a common problem for users of mobile phones, laptops, and electric vehicles. It not only affects the appearance of the equipment, but also hides the risk of short circuit and combustion. Starting from the principle, this article reveals the cause of bulging and provides user-level prevention tips and industry-level technical solutions.

Lithium batteries provide power for modern devices, but the volatilization and leakage of their core material, electrolyte, are hidden risks. Electrolytes are usually composed of organic solvents (such as carbonates) and lithium salts (such as LiPF₆). Once leaked, they will not only corrode the equipment, but also release toxic gases. This article will analyze the causes of leakage and provide practical prevention and response solutions.