When order the M7 laptop battery, you should open your M7 laptop, Carefully compare it with your original M7 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NAAA42M74400B8 |
| Battery Name: | M7 battery |
| Battery Type: | Li-ion |
| Battery Volt: | 14.8V |
| Battery Capacity: | 4400mAh |
| Battery Color: | Black |
| Battery Weight: | 446.5g |
| Battery Size: | 262 x 48.73 x 21.08mm |
| Battery Cells: | Grade A, 8 Cells |
| Battery Condition: | Brand New, Replacement Battery, 1 Year Warranty |
| Compatible Battery Models: | [ A42-M7 ], [ 70-N9Q1B1100 ], [ 90-N9Q1B1100 ], |