The mobile energy-set
fischertechnik 34969, Batteries included
fischertechnik 34969. Product color: Black, Red. Battery technology: Nickel-Metal Hydride (NiMH), Battery capacity: 1500 mAh, Battery voltage: 8.4 V. Package dimensions (WxDxH): 8.86 x 2.56 x 5.91" (225 x 65 x 150 mm)