CWK 7800mAh 9 Cell New High Capacity Battery for ASUS A43B A43E A43F 07G016H31875 07G016HK1875 90-N3V3B1000Y K43J K43S K43U K53B K53E K53F K53J K53S K53T K53U X53E-Xr32 X 53Ka X53Ke X53L X53Q Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 10.8 Volt (11.1 Volt compatible) Capacity: 7800mAh (Better than 6600mAh) 90 Day Money Back. Buy with confidence!