Please carefully check your original battery to ensure that the model number is 4ICP6/54/90, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NLRK3668.4WHB4 |
| Battery Name: | 4ICP6/54/90 battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 15.2V |
| Battery Capacity: | 4500mAh, 68.40Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 4 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ K36 ], [ K36 ], [ K36 ], [ 20191010 ], [ 36539419S ], [ 4ICP6/54/90 ], |