Overview of important battery types and technologies

Batteries have become an integral part of modern life. They power our smartphones, laptops, electric vehicles and many other devices. But not all batteries are the same - there are a variety of battery types that differ in terms of their chemical composition, performance, safety and environmental compatibility. In this article, we will compare the five main battery types - lithium-ion, sodium-ion, LiFePO4, LiPo and NiMH - to highlight their respective strengths and weaknesses.

Lithium-ion batteries

Lithium-ion batteries are currently the most widely used technology and are used in a variety of applications, from consumer electronics to electromobility. Their high energy density and long service life make them a preferred choice for many applications.
=> More information on lithium-ion batteries

Sodium-ion batteries

Sodium-ion batteries are an emerging technology that offers potential economic advantages due to the abundant availability and lower cost of sodium compared to lithium. These batteries could play an important role in energy storage in the future, especially in stationary applications.
=> More information on sodium-ion batteries

LiFePO4 / LFP batteries

LiFePO4 batteries, also known as LFP batteries, are characterized by their high level of safety and long service life. They are particularly resistant to overheating and are therefore ideal for applications where safety is paramount, such as in electric vehicles and stationary energy storage systems.
=> Further information on LiFePO4 / LFP batteries

LiPo batteries

LiPo batteries, or lithium polymer batteries, offer high flexibility in terms of shape and size, making them ideal for use in portable devices and model making applications. Their high energy density and low self-discharge make them particularly attractive for applications where space and weight are critical factors.
=> More information on LiPo batteries

NiMH batteries

NiMH batteries are a more environmentally friendly alternative to nickel-cadmium batteries and offer good performance at low cost. They are often used in portable electronic devices, toys and hybrid vehicles.
=> More information on NiMH batteries

In the following sections of this article, we will examine the advantages and disadvantages of these battery types in detail, look at their specific applications and highlight the latest developments in battery technology. The aim is to provide a comprehensive understanding of the different battery types and compare their respective strengths and weaknesses.