Please carefully check your original battery to ensure that the model number is C31N2020-1, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NAUC31N202055WHB3 |
| Battery Name: | C31N2020-1 battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 11.55V |
| Battery Capacity: | 4335mAh, 50.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 3 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ 3ICP5/70/81 ], [ C31N2020 ], [ C31N2020-1 ], [ 0B200-04010000 ], |
Note: Need tell us your original battery number is C31N2020 or C31N2020-1