Go to Amazon.com : http://www.amazon.com/gp/product/B005FTWWXY?tag=theatrecat-20

PowerSmart? 11.1V 6600mAh Li-ion Battery for ASUS 90-NI11B1000 90-NI11B1000Y 90-NI11B2000Y

Battery Type Li-ion Voltage 1110V Capacity 6600mAh Color Black
Dimension 20550 x 7020 x 2030 mmWeight 51990 g
Product Type Replacement Battery Brand New Condition New 1 year warranty
Remarks Please ensure the products that you are going to buy fits the brand model part number and dimension mentioned above of your device If the part number of your original battery or machine model is not listed in our description please contact us to confirm the compatibility before biding
The brand PowerSmart is our exclusive registered trademark products trademarked PowerSmart are marketed and sold exclusively by power198