Dr. Battery Replacement for Samsung NP540U3C / 530U3C / 530U3B — Compatible with 530U3C-A02, 530U3C-A03, 530U3C-A05, 530U3C-A06, 530U3C-A07, 530U3C-J01, NP540U3C-A02UB, NP540U3C-A03UB, 530U3B-A01, 530U3B-A02, 530U3B-A04, AAPBYN4AB, AA-PBYN4AB, AAPLWN4AB, AA-PLWN4AB, BA4300336A, BA43-00336A

Dr. Battery replacement battery engineered for select Samsung ultrabooks. This unit works with NP540U3C-A02UB and NP540U3C-A03UB, the 530U3B lineup (530U3B-A01, 530U3B-A02, 530U3B-A04) and the 530U3C models including 530U3C-A02, 530U3C-A03, 530U3C-A05, 530U3C-A06, 530U3C-A07 and 530U3C-J01. It is also cross-compatible with these OEM part numbers: AAPBYN4AB, AA-PBYN4AB, AAPLWN4AB, AA-PLWN4AB, BA4300336A and BA43-00336A. Perfect for restoring battery performance in compatible Samsung laptops.