The UPS manufacturer tells you the difference between the standard UPS and the long UPS. UPS uninterruptible power supply is generally divided into long machine and standard machine. The long machine must be equipped with external battery pack (with a battery cabinet), and the standard machine...

Is it better to use lithium-ion battery or lead-acid battery for new energy vehicles? Battery is one of the core components of new energy vehicles. According to the type of battery, it can be divided into lead-acid battery and lithium-ion battery. Lithium-ion batteries have higher discharge ef...

There are two main reasons why the function of the mobile phone battery drops after it has been used for a period of time: first, the life of the battery itself. The same situation usually occurs after the mobile phone is used for half a year, and most of the battery life of the mobile phone i...

Explain in detail the characteristics of portable lithium ion battery UPS power supply system. As people rely more and more on various electronic equipment, the computer rooms in many important places need to supply temporary UPS power to ensure power supply. The mobile assembled lithium-ion b...

What is pulse charging of lithium-ion battery? What effect does pulse charging have on lithium-ion batteries? The charging time and life of lithium-ion batteries have always been the bottleneck of the application of electric vehicles. The traditional fast charging technology may shorten the cy...

Performance comparison between lithium ion battery and battery Temperature tolerance: The common operating temperature of lithium-ion batteries is - 20-60 ℃, but generally the performance of lithium-ion batteries will decline when the temperature is lower than 0 ℃, and the...

1. Carbon battery Primary battery, voltage: 1.5V Zinc manganese battery, commonly known as carbon battery. Dry battery commonly used in daily life. It is the cheapest battery at present. This battery has low capacity and is easy to leak. At present, it is...

1. Voltage: The working voltage of normal lithium-ion battery is 3.7-3.85V. No matter how large the capacity of a battery is, it is the same voltage. The voltage of electric vehicle is hundreds of volts; 2. Current: When the battery is required to output large current, the t...

Why is the battery used by Tesla different from ours? Eighteen years ago, the power lithium battery on the market was an age when lithium ternary and lithium iron phosphate were equally divided. For 17 years, the installed capacity of ternary lithium-ion batteries was 16.04...

1. Reasons for developing lithium titanate battery technology in China The competition of lithium titanate battery technology in various kinds of energy storage batteries in China should have the advantages of timing, location and human harmony. In terms of service life, the...