When order the E203 laptop battery, you should open your E203 laptop, Carefully compare it with your original E203 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NAUB31N162942WHB3 |
| Battery Name: | E203 battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 11.52V |
| Battery Capacity: | 3653mAh, 42.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 3 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ 3ICP5/57/81 ], [ B31N1629 ], |