How to use lithium battery is safer because of the short circuit of lithium battery

2022/04/08

  Author :Iflowpower – Portable Power Station Supplier

How do lithium-ion batteries happen to use lithium-ion batteries? Lithium-ion battery short circuit is due to direct contact of the positive and negative bipolar, the lithium ion battery must be recognized in addition to the manufacturer must recognize and prevent the safety risks that the use of lithium ion batteries may also be responsible for the lithium-ion battery. Danger, understand how to use it safely, so only everyone has a safe consensus to reduce the injury caused by the occurrence of lithium-ion batteries. The cause (1) of a lithium-ion battery short circuit occurs (1) positive material is not pure or in the air, the drying is not thorough; the transition metal impurities in the positive electrode slurry will result in piercing the diaphragm or promote the negative electrode lithium delegated crystal.

Generation results in internal short circuits; (2) short circuits between copper / aluminum aggregates, battery production or non-trimming metal foreign matter puncture diaphragm or electrodes, battery packs, or extreme ear displacement cause positive, negative set fluid Caused by contact; (3) The quality of the lithium core membrane does not meet the standard, and the lithium-ion battery pack is often high in the use process, and the diaphragm is undergoing a large-scale lithium ion stream through a short period of time. Directly lead to dramatic heat, damage; (4) Lithium-ion battery during cycle use, low or longevity of the negative electrode material is low, and the lithium ion breaks from the positive electrode, free too much Lithium ions, in a long time, a dendrite crystallization is formed, and the dendrite is long to have a certain length. It is easy to pierce the diaphragm caused the battery.

Low temperature also helps the growth of lithium dendrites, so low temperatures will also cause micro-short circuits of lithium-ion batteries. How to use lithium ion batteries safer? 1. Do not contact the positive and negative electrode portion of the lithium ion battery in use to contact the metal item, which is also far from the metal item and high temperature, so as to avoid short circuit of the lithium-ion battery.

2, the lithium ion battery should be stored in a low temperature and dry environment when not in use, and should not be placed in direct sunlight from the heat source; it is generally considered to be filled with a temperature of about 40% at a temperature of 10 to 30 degrees Celsius. And make up the electricity every half a year. 3, before the charging and discharging of lithium battery is recommended to detect how much the battery per piece of the battery is; the battery voltage in the factory is about 3.

8V, the maximum limit voltage of the battery is 4.25V, minimum voltage 2.75V, when the battery voltage is higher than 4.

25V or less than 2.75V, the charge and discharge performance and safety performance of the battery may result in heat generation, leakage, and flatulence. 4, the lithium ion battery is different from nickel-chromium and nickel-hydrogen batteries because it has a very bad "aging" characteristic, that is, even if it is stored for a while, it will be lost, and the lithium-ion battery should be permanently lost.

After filled with re-stored capacity loss, "aging" is different in different temperatures and different power states. 5, the charging process should not be charged or over, we often like to charge the power of the equipment and then charge for a while, so that your equipment can resist more time. Long-term overchaling and overplay will seriously damage and destroy the performance of lithium ion batteries, which will cause extreme conditions such as explosions, so the electricity of lithium-ion batteries is full.

To usually we should pay special attention to the use of lithium-ion batteries, the equipment that can be replaced battery is used to use the original battery. When charging, it should be kept through the wind, especially if the phone is best not placed on the bed, so as to avoid heat generation, the battery explosion. In the future, the lithium-ion battery is still mainstream, and the security of the strengthening the battery is also the direction of most manufacturers.

I believe that the lithium-ion battery has become more secure in soon.

CONTACT US
Just tell us your requirements, we can do more than you can imagine.
Send your inquiry
Chat with Us

Send your inquiry

Choose a different language
English
العربية
Deutsch
Español
français
italiano
日本語
한국어
Português
русский
简体中文
繁體中文
Afrikaans
አማርኛ
Azərbaycan
Беларуская
български
বাংলা
Bosanski
Català
Sugbuanon
Corsu
čeština
Cymraeg
dansk
Ελληνικά
Esperanto
Eesti
Euskara
فارسی
Suomi
Frysk
Gaeilgenah
Gàidhlig
Galego
ગુજરાતી
Hausa
Ōlelo Hawaiʻi
हिन्दी
Hmong
Hrvatski
Kreyòl ayisyen
Magyar
հայերեն
bahasa Indonesia
Igbo
Íslenska
עִברִית
Basa Jawa
ქართველი
Қазақ Тілі
ខ្មែរ
ಕನ್ನಡ
Kurdî (Kurmancî)
Кыргызча
Latin
Lëtzebuergesch
ລາວ
lietuvių
latviešu valoda‎
Malagasy
Maori
Македонски
മലയാളം
Монгол
मराठी
Bahasa Melayu
Maltese
ဗမာ
नेपाली
Nederlands
norsk
Chicheŵa
ਪੰਜਾਬੀ
Polski
پښتو
Română
سنڌي
සිංහල
Slovenčina
Slovenščina
Faasamoa
Shona
Af Soomaali
Shqip
Српски
Sesotho
Sundanese
svenska
Kiswahili
தமிழ்
తెలుగు
Точики
ภาษาไทย
Pilipino
Türkçe
Українська
اردو
O'zbek
Tiếng Việt
Xhosa
יידיש
èdè Yorùbá
Zulu
Current language:English