Replacement Panasonic Toughbook CF-51 CF-52CCABXBM CF-VZSU29ASU CF-VZSU65U BatteryBattery Type: Li-ion, Battery Volt: 11.1 V, Capacity: 56Wh, Battery Color: Black, Condition: 100% New, Warranty: 12 monthsCompatible Part Numbers:CF-VZSU29, CF-VZSU29A, CF-VZSU29ASU, CF-VZSU29AU, CF-VZSU29U, CF-VZSU65AU, CF-VZSU65U Fits the Following Models:CF-29, CF-29A, CF-29DC1AXS, CF-29E, CF-29FC1AXS, CF-29FC9AXS, CF-29JC1AXS, CF-29JC9AXS, CF-29LW1AXS, CF-51, CF-52, CF-52CCABXBM, CF-52EW1AAS, CF-52EW1AJS, CF-52MW1ADS, CF-52MW1APS, Toughbook-51, ToughBook-52Panasonic Laptop Battery: