Art No. 20718.21Art No. 20718.05- Plastic board 200mm x 120mm- Milliammeter 0~500mA- Ni-Cd Battery with 2 cells in series, each 1.2V/600mAh- Torch bulb- Mini-motor 3V- Solar Panel: Open circuit voltage 4.8V, Working voltage 3.8V Short circuit current 320mA, Working current 285mA