Semco University – All about the Lithium-Ion Batteries

semco-university-logo

semco university

electric vehicles

How many degrees of electricity does an electric car need to be filled at a time?

Leave a Comment / Electric Vehicles /

Introduction Recently, many electric vehicle users left messages in the background asking the charging man,“How many degrees of electricity does an electric car need to be fully charged at a time?”Next, the charging man will answer your questions. As we all know, the new national standard divides electric vehicles into two categories: national standard vehicles […]

How many degrees of electricity does an electric car need to be filled at a time? Read More »

Battery Repair System Product Description And Overview

Battery Repair System Product Description And Overview – Semco University

1 Comment / Cell Manufacturing /

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 »

Analysis of common terms for lithium batteries

Analysis of common terms for lithium batteries-Semco University

Leave a Comment / General /

Introduction Energy density, self-discharge rate, cut-off voltage, battery internal resistance… This series of lithium electricity parameters and technical terms are confusing for many people who have just come into contact with lithium batteries. So, what do these common terms for lithium batteries mean? Let’s follow the editor to learn about it. 1. Battery Capacity: The

Analysis of common terms for lithium batteries-Semco University Read More »

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

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

Leave a Comment / Cell Manufacturing /

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 »

pre-lithiation-strategies-semco-university

Pre lithiation strategies for lithium battery – semco university

Leave a Comment / General /

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 »

msds-for-lifepo4-battery-semco-university

MSDS For LiFePO4 Battery Pack – Semco University

3 Comments / Pack Assembly /

Introduction A MSDS For LiFePO4 Battery Pack is currently the most convenient and efficient way to store electricity. The storage of electricity has always been a scientific and technical challenge. In this article, you’ll find the technology behind the Lithium Iron Phosphate battery (LiFePO4), also called LFP battery. Information on Ingredients Buy Now: SEMCO provide

MSDS For LiFePO4 Battery Pack – Semco University Read More »

volume-expansion-in-shelving-stage

Volume expansion in shelving stage – Semco University

Leave a Comment / General /

Introduction Lithium-ion batteries are accompanied by volume expansion, including structural expansion and gas production expansion, during the process of formation, cycling, storage, and overcharging. The charge-discharge rate determines the rate of the lithium-deintercalation reaction of the battery cell, and it is also accompanied by different degrees of heat generation or lithium evolution. When researchers study

Volume expansion in shelving stage – Semco University Read More »

Formation Process of Lithium Battery – Semco University

Leave a Comment / Cell Manufacturing /

Introduction During the formation process of lithium battery: The SEI film on the graphite surface of the negative electrode is mainly composed of inorganic lithium salts {Li 2 O, LiX (X=F, Cl, etc.)} in the early stage of formation. The layer structure is relatively dense. And it is more stable to electrolyte and high temperature

Formation Process of Lithium Battery – Semco University Read More »

intercontinental-battery-circle

Intercontinental Battery Circle – Semco University

Leave a Comment / General /

Introduction How often should a car battery be replaced? Car battery circle are different from other auto parts, and their service life is greatly affected by the usage conditions, not only car batteries, but also mobile phone batteries. For the same mobile phone, many people’s mobile phone battery will be greatly attenuated in the second

Intercontinental Battery Circle – Semco University Read More »

Application of Isolation testing Technology – Semco University

Leave a Comment / Safety Standard /

Application of SI CT 5V 10A 16CH, SI CT 5V 20A 8CH, SI BCDS 20V 10A 8CH Isolation Testing Technology in Battery Pack Testing and Maintenance. In the production of lithium batteries, the entire battery pack fails to pass the test, and it is impossible to accurately determine the defective unit. Is it better to

Application of Isolation testing Technology – Semco University Read More »