Please carefully check your original battery to ensure that the model number is EF-3683D, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NECWT141900B3 |
| Battery Name: | EF-3683D battery |
| Battery Type: | Li-ion |
| Battery Volt: | 11.1V |
| Battery Capacity: | 1900mAh, 21.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 3 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ PW-WT14-01 ], [ PWWT1401 ], [ PW-WT10-01 ], [ PWWT1001 ], [ EF-3683D ], [ EF3683D ], |