Multi battery charger IMPRES WPLN4188 is designed for use with portable radios of DP3000E and DP4000/ DP4000E series*. *For charging the radios of DP4000/ DP4000E series the charger is used without additional PMLN6669 adapter. Physical characteristics Size: 152 mm x 450 mm x 300 mm, Quantity of cells: 6, Weight: 3.6 kg. Operational characteristics Type of charging accumulators: NiCd / NiMH / Li-Ion, Operating voltage: 230 Volt, Technical service: Is required, IMPRES technology, Display: Is optional for every cell