Please carefully check your original battery to ensure that the model number is 0B23-029K000M, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NMHA21K1540WHB4 |
| Battery Name: | 0B23-029K000M battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 7.6V |
| Battery Capacity: | 5300mAh, 40.00Wh |
| Battery Cells: | Grade A, 4 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ A21-K15 ], [ 0B23-020K000M ], [ 0B23-029K000M ], [ K15PC60K ], [ 0B23-020K000M ], |