CIBC battery

Lithium-Ion Batteries

Lithium-ion batteries are a type of rechargeable energy storage device that uses lithium ions as the primary charge carrier. They consist of two electrodes: a cathode (positive electrode) made of lithium metal oxide and an anode (negative electrode) typically made of graphite. During charging, lithium ions move from the cathode to the anode through an electrolyte, and during discharging, they move back to the cathode, releasing electrical energy in the process.

These batteries are recognized for their high energy density, which allows them to store a significant amount of energy relative to their size and weight, making them ideal for portable electronics, electric vehicles, and renewable energy applications. They also have a relatively long cycle life, meaning they can be charged and discharged many times before losing capacity.

Lithium-ion batteries have become the dominant technology due to their advantages in efficiency, weight, and longevity compared to other battery technologies like nickel-cadmium or lead-acid batteries. However, they also pose challenges, including safety concerns related to their flammability, the environmental impact of lithium extraction, and the need for effective recycling solutions.