Please carefully check your original battery to ensure that the model number is BATBJ40L21, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NKJBATBJ40L21B2 |
| Battery Name: | BATBJ40L21 battery |
| Battery Type: | Li-ion |
| Battery Volt: | 7.4V |
| Battery Capacity: | 3050mAh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 2 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ BATBJ40L21 ], [ GC02001CN00-X00-1098-0SN ], |