HP Quick Calc. Display: LCD, Display size (HxV): 41.5 x 13 mm. Battery type: G10 /LR54/L1130 x 1, Power supply type: Battery - G10 /LR54/L1130 x 1 (0.015 mWz ). Dimensions (WxDxH): 118 x 44 x 15 mm, Weight: 46 g, Size: 118.1 mm (4.65 ")