Please carefully check your original battery to ensure that the model number is 42T4978, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NLVTPX139WHB4O |
| Battery Name: | 42T4978 battery |
| Battery Type: | Li-ion |
| Battery Volt: | 14.8V |
| Battery Capacity: | 2630mAh, 39.00Wh |
| Battery Color: | Black |
| Battery Weight: | 250g |
| Battery Size: | 284.50 x 82.10 x 7.70mm |
| Battery Cells: | Grade A, 4 Cells |
| Battery Condition: | Brand New, Replacement Battery, 1 Year Warranty |
| Compatible Battery Models: | [ 42T4939 ], [ 42T4938 ], [ 0A36279 ], [ ASM 42T4936 ], [ ASM 42T4938 ], [ FRU 42T4937 ], [ FRU 42T4939 ], [ 42T4936 ], [ 42T4937 ], [ 42T4977 ], [ 42T4978 ], |