Intermec SG20THPHC-USB501 SG20 Healthcare Barcode Scanner Part Number: SG20THPHC-USB501 Form Factor: Handheld Scan Engine: 2D Area Imager Included Cables: USB Cable w/ Stand Resolution: Maximum Scan Resolution: 6.60 mils Print Contrast Ratio (Minimum): 20% Battery: Battery: Lithium-ion rechargeable (1567 mAh) Battery Life: Minimum 8 K scans from 70% capacity Battery Recharge Cycle: 3 hours when connected to external power supply; 6 hours when slow charged from typical USB port Dimensions: 7.90 x 2.40 x 2.60