Ansmann Industrial Alkaline Battery, Mercury Free - Ansmann 1504-0000, The Ansmann 1504-0000 is a 'D' Cell Industrial Alkaline Battery. This Mercury Free battery has been specifically designed for applications in the fields of medical, industrial, equipment and technology. With a long-lasting, precise energy delivery, this battery is the ideal energy source for a variety of devices with above-average consumption. This includes electrical devices such as measuring instruments, safety devices such as gas detectors, microphones, flashlights and many more. The battery offers a reliable performance and long service life, at a very good price-performance ratio. In addition, the battery is of the highest standards for safety requirements. Ansmann 1504-0000 D Industrial Alkaline (Box 10)