BND Laptop Battery [with Samsung Cells] for Acer AS10D31 AS10D51 Acer Aspire 5253 5251 5336 5349 5551 5552 5560 5733 5733Z / Acer TravelMate 5740 5735 5735Z 5740G / Gateway NV55C NV50A NV53A NV59C