A32N1331 10.8V 56Wh Replacement Battery for ASUS 450 E451 E551 PU450 PU451 PU550 PU551 -  -  - Battery Type: Li-Polymer, Battery Volt: 10.8V, Capacity: 56Wh, Battery Color: Black, Condition: 100% New, Warranty: 12 months