리튬 배터리 지식
리튬 배터리를 재활용하는 방법?
Rechargeable lithium ion batteries power our phones and tablets they drive us from A to B in electric vehicles, and have many applications besides. Unfortunately, the devices that they power can fail and the batteries themselves are commonly only usable for two to three years. As such, there are millions batteries that must be recycled. Research published in the International Journal of Energy Technology and Policy describes a new way to extract the lithium and the cobalt that make up the bulk of the metal components of these batteries.
리튬 배터리의 FAQ (6)
Lithium-ion battery characteristics:
A. High energy density
B. High voltage
C. No pollution
D. Does not contain metallic lithium
E. Cycle life is high
F. No memory effect
G. Fast charging
리튬 배터리의 FAQ (5)
(1). Definition of Lithium battery
(2). Lithium battery classification
(3). Lithium battery applications
리튬 배터리의 FAQ (4)
(1). What is the IEC standard? What are the common standards for the battery?
(2). What is the IEC standard cycle life test?
리튬 배터리의 FAQ (3)
(1). How many charging ways are there for rechargeable batteries?
(2). what is the standard battery charge and discharge?
(3). pulse charging on battery performance have any effect?
(4). what is trickle charge?
(5). what is charging efficiency?
리튬 배터리 FAQ (2)
1. what is the rated capacity of the battery
2. what is the battery discharge residual capacity
3. what is the nominal voltage of the battery, open circuit voltage, midpoint voltage, termination voltage
리튬 배터리 FAQ (1)
A lithium-ion battery or Li-ion battery (abbreviated as LIB) is a type of rechargeable battery in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging. Li-ion batteries use an intercalated lithium compound as one electrode material, compared to the metallic lithium used in a non-rechargeable lithium battery. The electrolyte, which allows for ionic movement, and the two electrodes are the constituent components of a lithium-ion battery cell.
LiPo 배터리는 무엇이며 RC 세계에서 왜 그렇게 인기가 있습니까?
LiPo batteries (short for Lithium Polymer) are a type of rechargeable battery that has taken the electric RC world by storm, especially for planes, helicopters, and multi-rotor/drone.
리튬 이온 배터리 성능의 주요 매개 변수는 무엇입니까?
1- Capacity: higher capacity means longer use time, if its for mobile phone, you can talk for more hours, and you can play more games, listen more songs Before you need to charge again.
2- Internal Impedance: High impedance can cause quick exhausting of power, itself can be a hidden reason of working current, the higher it is, the quicker the voltage will drop down.
충전식 배터리는 몇 가지 충전 방법이 있습니까?
Generally there are three most popular charging ways as below:
1-CC charging(Constant current)
The charging current keeps the same at a certain amount during the whole charging process, Most rechargeable batteries charge this way.