Please carefully check your original battery to ensure that the model number is F31, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NLV43R19544400B6 |
| Battery Name: | F31 battery |
| Battery Type: | Li-ion |
| Battery Volt: | 10.8V |
| Battery Capacity: | 4400mAh |
| Battery Color: | Black |
| Battery Weight: | 315g |
| Battery Size: | 203.40 x 41.10 x 35.20mm |
| Battery Cells: | Grade A, 6 Cells |
| Battery Condition: | Brand New, Replacement Battery, 1 Year Warranty |
| Compatible Battery Models: | [ 43R1954 ], [ ASM 121000614 ], [ FRU121TS050Q ], [ F31 ], [ F31A ], [ F31G-UT ], [ 121000614 ], |