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Introduction The full name of the battery is State of Charge, also known as the residual power. It represents the ratio of the remaining capacity of the lithium batteries after being used for a period of time or for a long time to the capacity of the full charging state, which is often expressed as …
Introduction In our ordinary life, electric vehicles have become an indispensable means of transportation for everyone. Its convenience and price advantage must be an important reasons why most people choose it. With the increase in the number of buyers, the electric vehicle industry is becoming more and more prosperous, and the related industries derived from …
How to distinguish between good and bad electric vehicle tires Read More »
Introduction The capacity of the battery refers to the electrical energy that the battery can store in Ah. It has nothing to do with the voltage of the battery. For example, the lead-acid battery is only related to the plate area. The larger the plate area, the larger the capacity. The voltage of the battery …
In addition to the capacity, how many other signs on the battery do you know? Read More »
Introduction In the system, a large-scale battery professional comprehensive treatment equipment integrating charging, detection, battery repair system, and activation can process 22 batteries at the same time, with a maximum processing capacity of 220AH batteries, which is especially suitable for the detection, maintenance, and repair of lead-acid batteries in various electric vehicles, and the use …
Battery Repair System Product Description And Overview – Semco University Read More »
Introduction Nickel Hydrogen Batteries can be deep discharged and accept diverse charge methods. Nickel-Hydrogen Batteries recharging characteristics are generally similar to those of sealed Nickel-cadmium batteries. They can be easily charged by the I charge method. During the first step, nickel-hydrogen batteries can accept from 60 to 80% charge within 15 minutes. In this article …
Charging & maintenance methods for nickel-hydrogen batteries – Semco University Read More »
Introduction During the first cycle of the battery, there are processes such as the formation of negative electrode sei, the deactivation of negative electrode material particles due to falling off, and the irreversible deposition of lithium metal, which consumes the energy of the positive electrode. Active lithium, reducing the available energy of the battery. Lithium …
Pre lithiation strategies for lithium battery – semco university Read More »
Introduction In the past few years, we’ve seen the lithium ion battery packaging market grow dramatically, sparking a lot of conversation. In today’s blog post, we will go through what makes lithium batteries stand out compared to other goods, why they are classified as Dangerous Goods (DG), discuss regulations and how certification works. Finally, we …
Lithium-ion Battery Packaging Information for Beginners – Semco University Read More »
Introduction The Lithium battery protection board is a small size board that provides protection against short-circuit, overcharge and over discharge. The board comes with pre-soldered Nickel strips which makes it a ready-to-use module with 18650 cells. The Composition of the Protective Plate Lithium battery protection circuit, the reason why the lithium battery protection board(rechargeable) needs to be protected is determined by its own …
Lithium battery protection board – Semco University Read More »
Popularization of Basic Knowledge | Introduction to Cell Balancing System. Open Circuit Voltage: The difference between the electrode potentials of the two poles of the battery when the battery is disconnected. The open circuit voltage is an actual measured value. For example, the open circuit voltage of a lithium-ion battery is4.1V, the lead-acid battery is2.1V Electromotive …
Introduction to Cell Balancing System – Semco university Read More »
Introduction Electric vehicle (EV) is one that operates on an electric motor, instead of an internal-combustion engine that generates power by burning a mix of fuel and gases.Electric Vehicles (EV’s) include, road and rail vehicles, surface and underwater vessels, electric aircraft and electric spacecraft.Though the concept of electric vehicles has been around for a long time, it has drawn a …
