Before purchasing your replacement, please ensure:
1. Carefully look that the look/shape matches the picture displayed above.
2. Please ensure you use the correct Voltage & Capacity (This can be found on the serial sticker on the back of the device).
Compatible Laptop Models:
| E6400 | E6410 | E6500 | E6510 |
| PT434 | | | |
Compatible Parts Number:
| 312-0748 | 312-0749 | PT434 | NM633 |
| FU272 | MN632 | PT435 | FU274 |
| MP307 | FU268 | FU571 | MP303 |
| KY265 | KY266 | KY268 | PT436 |
