TGF New REplacement 9cell Laptop battery For Panasonic CF-29 CF-VZSU29 CF-51 CF-52 CF-VZSU29 CF-VZSU29A CF-VZSU29ASU CF-VZSU29AU CF-VZSU29U Battery Type: 9 Cells Li-ion Capacity: 11.1V 6.6Ah Replace Part Number: CF-VZSU29, CF-VZSU29A, CF-VZSU29ASU, CF-VZSU29AU, CF-VZSU29U, CF-VZSU65U CE-/FCC-/RoHS-Certified. Tested under strict quality control standards, strict guidelines for compatibility Warranty: 12 Months warranty, 30 days money return guarantee.