Is a specially modified battery-operated driver for the MILAN 2.0 POWER. It is powered by a Li-Ion battery. With a fully charged battery, you can cover ascents of up to 60 metres carrying 100 kilograms. For rescue situations, weights of up to 280 kilograms can be lifted. The RDD is only for use in combinaton with the MILAN 2.0 POWER rescue device and the supplied MILAN 2.0 POWER BATTERY.