Lizone New Laptop Battery for Panasonic Toughbook CF-30 CF-30F CF-30K CF-VZSU1430U CF-VZSU46 CF-VZSU46AU CF-VZSU46S CF-VZSU46U CF-VZSU71U CF-VZSU72U Battery 9 Cell Super Capacity 7.8AH/85WH 100% new from manufacturer, high performance replacement battery About 500 recharge cycles over the life of the battery 100% New from manufacturer,18 months warranty Overcharge and discharger circuit protection, CE-/FCC-/RoHS-certified for safety