When order the M40A laptop battery, you should open your M40A laptop, Carefully compare it with your original M40A battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NTBPA5157U50WHB8 |
| Battery Name: | M40A battery |
| Battery Type: | Li-ion |
| Battery Volt: | 11.4V |
| Battery Capacity: | 4160mAh, 50.00Wh |
| Battery Color: | Black |
| Battery Weight: | 255g |
| Battery Size: | 188.70 x 131.60 x 6.10mm |
| Battery Cells: | Grade A, 3 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ P000577250 ], [ PA5157U ], [ PA5157U-1BRS ], [ P31PE6-06-N01 ], [ PA5157-1BRS ], |