The designation refers to a battery type conforming to the German industrial standard (DIN) and the European standard (EN) for lithium-ion cells. These standards specify requirements regarding safety, performance, and testing procedures. A common application involves cells designed for power tools and other portable devices requiring high energy density and robust performance characteristics. Examples of devices using these cells might include cordless drills, lawnmowers, or other similar equipment.
Compliance with these standards ensures a consistent level of quality and safety. This is particularly important for applications where battery failure could have significant consequences. The rigorous testing protocols associated with these norms contribute to improved reliability and reduced risk. The establishment of such standards facilitated wider adoption and interoperability of lithium-ion battery technology within the European market.
Subsequent sections will detail the specific technical characteristics of these batteries, comparing them to other battery chemistries, and examining their application in various industrial and consumer products. The discussion will also cover potential future developments and the ongoing evolution of standards in this field.
