Walimex 18683. Display technology: LCD, Display diagonal: 177.8 mm (7 "), Display resolution: 1024 x 600 pixels. Power source type: Battery, DC, Power consumption (typical): 10 W. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 6600 mAh, Battery voltage: 7.4 V. Width: 196.5 mm, Depth: 31 mm, Height: 145 mm. Cables included: HDMI