14 Facts About Lithium-ion batteries

Lithium-ion batteries battery or Li-ion battery is a type of rechargeable battery composed of cells in which lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging.

Li-ion Lithium-ion batteries have a high energy density, no memory effect and low self-discharge.

Lithium-ion batteries are commonly used for portable electronics and electric vehicles and are growing in popularity for military and aerospace applications.

Such Lithium-ion batteries are widely used for electric tools, medical equipment, and other roles.

Improperly recycled Lithium-ion batteries can create toxic waste, especially from toxic metals and are at risk of fire.

Research areas for lithium-ion batteries include extending lifetime, increasing energy density, improving safety, reducing cost, and increasing charging speed, among others.

Liquid electrolytes in lithium-ion batteries consist of lithium salts, such as, or in an organic solvent, such as ethylene carbonate, dimethyl carbonate, and diethyl carbonate.

Li-ion rechargeable Lithium-ion batteries have a self-discharge rate typically stated by manufacturers to be 1.

Since 2011, several research groups have announced demonstrations of lithium-ion flow batteries that suspend the cathode or anode material in an aqueous or organic solution.

Lithium-ion batteries are frequently discussed as a potential option for grid energy storage, although they are not yet cost-competitive at scale.

Lithium-ion batteries can have a variety of positive and negative electrode materials, the energy density and voltage vary accordingly.

Lithium-ion batteries are prone to capacity fading over hundreds to thousands of cycles.

Lithium-ion batteries cells are susceptible to stress by voltage ranges outside of safe ones between 2.

Unfortunately, the current design of Lithium-ion batteries makes the process extremely complex and it is difficult to separate the metals in a closed-loop battery system.