Semco University – All about the Lithium-Ion Batteries

battery safety

Electric vehicles

Why do electric vehicles get slower and slower after riding for a long time?

Introduction Electric vehicles are also a very common means of transportation in daily life. But slowly It has been found that the speed of electric vehicles is getting slower and slower after riding for a long time. In this article we will discuss:- What is the cause? How to solve it? Insufficient battery power: If […]

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BMS Function Analysis of Battery Management System

BMS Function Analysis of Battery Management System

The core function of the power battery BMS is to collect data such as voltage, temperature, current, insulation resistance, high-voltage interlocking state, etc. of the system, then analyze the data state and the use environment of the battery and monitor and control the charging and discharge process of the battery system, so as to maximize

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electric vehicle tires

How to distinguish between good and bad electric vehicle tires

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

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battery

In addition to the capacity, how many other signs on the battery do you know?

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

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Battery Repair System Product Description And Overview

Battery Repair System Product Description And Overview – Semco University

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

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Charging-maintenance-methods-for-nickel-hydrogen-batteries-Semco-University

Charging & maintenance methods for nickel-hydrogen batteries – Semco University

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

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pre-lithiation-strategies-semco-university

Pre lithiation strategies for lithium battery – semco university

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

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