When order the AST21 1D laptop battery, you should open your AST21 1D laptop, Carefully compare it with your original AST21 1D battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NASC11P133015WHB2 |
| Battery Name: | AST21 1D battery |
| Battery Type: | Li-ion |
| Battery Volt: | 3.8V |
| Battery Capacity: | 4000mAh, 15.20Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 2 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ C11P1330 ], [ CIIPI330 ], [ CllPl330 ], |