Please carefully check your original battery to ensure that the model number is C21N1807-1, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NASC21N1807138WHB2 |
| Battery Name: | C21N1807-1 battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 7.7V |
| Battery Capacity: | 4940mAh, 38.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 2 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ 0B200-03960000 ], [ C21N1807-1 ], |