B31N1336 C31-S551 batteria per laptop per Asus Vivobook S551 S551L S551LA V551L K551L
B31N1336 A42-S551 C31-S551 0A001-00450400. It's best to compare your original battery with ours. Battery Type: Li-ion. Short circuit protection. Remove your laptop back cover to check your original battery’s part number, shape.