Please carefully check your original battery to ensure that the model number is GND-D20, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NGBGNDD204000B2 |
| Battery Name: | GND-D20 battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 7.4V |
| Battery Capacity: | 4000mAh, 29.60Wh |
| Battery Cells: | Grade A, 2 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ GND-D20 ], [ GNDD20 ], |