When choosing a lithium battery case, the following factors need to be considered: 1. Application scenarios: Different application scenarios have different requirements for the material and performance of the housing. For example, lithium batteries used in electric vehicles need to have high temperature resistance and fire and explosion-proof performance, while lithium batteries used in
Lithium batteries are composed of five basic parts: positive electrode, negative electrode, separator, electrolyte and casing. 1. Positive electrode: The positive electrode refers to the current collector embedded in the positive electrode material, which is mainly composed of oxides (such as LiCoO2, LiMn2O4, etc.) and conductive agents (such as carbon, aluminum, etc.), and its
Lithium batteries for handheld devices refer to lithium batteries used in handheld devices, such as smartphones, tablet computers, digital cameras, portable audio equipment, etc. The light weight, high energy density, long cycle life, and environmental protection of lithium batteries make them ideal power sources for handheld devices. This kind of battery can not only
Lithium batteries occupy an important place in the robotics industry because of their excellent features such as high energy density, light weight, low cost and long cycle life. The light weight and low cost of lithium batteries can significantly reduce the total weight and cost of the robot, and can ensure the long-term use
A ventilator is a medical device used to provide artificial respiration. It is commonly used to treat respiratory diseases such as severe respiratory distress syndrome (ARDS), sleep apnea syndrome (OSAS), pneumonia, acute lung injury, etc. Ventilators improve breathing by injecting oxygen or a mixture of gases into the patient's lung spaces. Ventilators can be
With the rapid development of the current industry, the internal structure of various mechanical equipment is becoming more and more sophisticated and complex, which brings difficulties to industrial inspection. In order to detect problems in equipment in time and prevent problems before they happen, non-destructive testing technology is playing an increasingly important role in
Anesthesia refers to the method of temporarily losing consciousness of the whole or part of the organism for surgical treatment. There are many methods of anesthesia, such as acupuncture anesthesia, injection anesthesia and inhalation anesthesia. The current method of general anesthesia in hospitals is still based on inhalational anesthesia. The anesthesia machine is structurally
At present, there are more and more users of dust particle counters, which are widely used in medicine, electronics, precision machinery, microorganisms and other industries to monitor the purification effects and cleanliness levels of workbenches, clean rooms, and clean workshops of various clean levels. To ensure the quality of the product. The dust particle
Ultrasonic flaw detector is a portable industrial non-destructive flaw detection instrument, which can quickly, conveniently, non-destructively and accurately detect, locate, evaluate and diagnose various defects (cracks, looseness, pores, inclusions, etc.) inside the workpiece. It can be used in both laboratory and engineering site. Widely used in boilers, pressure vessels, aerospace, aviation, electric power, petroleum,
When we talk about the origin of endoscopy, it can be traced back to ancient Greece and Rome. If we talk about development, we should start from the hard tube prototype. The earliest appearance of endoscope is mostly used for medical diagnosis and treatment. Enter through the natural orifice of the human body or
