When order the 81009 laptop battery, you should open your 81009 laptop, Carefully compare it with your original 81009 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NCLBT90043400B3 |
| Battery Name: | 81009 battery |
| Battery Type: | Li-ion |
| Battery Volt: | 7.4V |
| Battery Capacity: | 3400mAh |
| Battery Color: | Black |
| Battery Weight: | 187g |
| Battery Size: | 164.90 x 65.30 x 11.30mm |
| Battery Cells: | Grade A, 4 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ BT-9004 ], |