When order the ET2040IUK laptop battery, you should open your ET2040IUK laptop, Carefully compare it with your original ET2040IUK battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NASB21N132930WHB4 |
| Battery Name: | ET2040IUK battery |
| Battery Type: | Li-ion |
| Battery Volt: | 7.6V |
| Battery Capacity: | 4040mAh, 30.00Wh |
| Battery Color: | Black |
| Battery Weight: | 160g |
| Battery Cells: | Grade A, 4 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ B21N1329 ], [ 0B200-00840000 ], [ 0B200-00840100 ], [ 0B200-00840200 ], [ 0B200-00840400 ], [ 0B200-00840500 ], [ 0B200-00840600 ], [ 0B200-00840700 ], [ B21-N1329 ], [ C21N1329 ], |