Battery Manufactory

  The current ternary batteries basically refer to ternary lithium-ion batteries, including ternary soft pack batteries and ternary 18650 batteries. How about ternary lithium-ion batteries? The following describes its performance characteristics from the aspects of ternary battery materials, voltage, and energy density. Manufacturing materials for ternary lithium-ion batteries Ternary materials refer to nickel, cobalt, lithium manganate, Li(NiCoMn)O2, ternary composite positive material precursor battery products, which are made of nickel salt, cobalt salt, and manganese salt. The content ratio of nickel, cobalt, and manganese can be Adjust according to actual needs. The battery with ternary material as the positive electrode is safer than lithium cobalt oxide battery. Both lithium cobalt oxide and ternary material are good lithium battery cathode materials, but their chemical properties are different. Different chemical properties have different application fields...

  High-rate polymer lithium-ion battery, let's first understand the concept of rate. How to understand the discharge rate? The discharge rate refers to the current value required by the battery to discharge its rated capacity within a specified time. The data value is equal to the multiple of the battery's rated capacity, usually represented by the letter C. Generally speaking, if the C number is greater than 1, it means a high rate. High rate is a relative concept. The larger the C number of a lithium-ion battery, the higher the rate of the battery. The concept of polymer lithium ion battery Next, what is a polymer lithium-ion battery? Its full name is polymer lithium ion power battery, which belongs to a kind of lithium ion battery. Lithium-ion battery is a high-rate rechargeable battery, which mainly relies on the movement of lithium ions between the positive and negative electrodes to work. During charging and discharging, Li+ is intercalated and deinterca...

  Lithium battery assembly methods can be divided into two forms, one is the production and assembly of lithium battery manufacturers , and the other is the personal purchase of batteries for DIY assembly. In fact, many manufacturers' lithium battery assembly is mechanized and programmed. As everyone knows, the following are mainly about the DIY method of personal lithium battery assembly and some problems to be paid attention to. Lithium battery assembly method To assemble a personal lithium battery, you need to prepare tools and batteries, and calculate what capacity, voltage, discharge current, etc., batteries are needed. 1. The principle of lithium battery assembly steps: 1). Calculate the battery performance you need Calculate the voltage, capacity, equalization discharge current, maximum current, and discharge termination voltage of the battery you want to assemble. At the same time, choose the appropriate battery protection board according to the relevant ba...

Batteries play a vital role in our lives. They are used to store electricity and power various electrical appliances. Especially lithium-ion batteries, they are used in a wide range and are often used in some small portable appliances, such as mobile phones. The battery is a consumable material, and it is often charged and discharged. No matter the battery is the best, it has a certain lifespan, and the price of lithium-ion batteries is higher than other batteries, so try to choose good quality lithium-ion batteries when buying, and the service life can be longer , Then how do we detect the quality of lithium-ion batteries? How to detect the quality of lithium-ion batteries: 1. The fastest inspection method is to test the internal resistance and maximum discharge current. A good quality lithium ion battery has very small internal resistance and a large maximum discharge current. Use a multimeter with a 20A range to directly short-circuit the two electrodes of the lithiu...