- Technology: Lithium-Ion
- Capacity: 8400mAh
- Cells: 9
- Compatible With: Latitude E5440,Latitude E5540
Keep the laptop or notebook efficiently charged with the reliable 9-cell BTI 451-BBID-BTI Battery. It offers a capacity of 8400 mAh to power the device for longer hours without having to plug in. This 10.8 volts Li-ion battery replaces the original Dell battery and is compatible with Dell Latitude E5440 and E5540 laptops. This long-lasting battery keeps the device powered on-the-go, thereby helping to keep the productivity on track.