- Notebook Battery
- Technology: Lithium-Ion
- Capacity: 97 Wh
- No. of Cells: 9
- Compatible With: Latitude E5420,E5220
Keep the laptop or notebook efficiently charged with the reliable 9-cell BTI 312-1443-BTI Battery. It offers a capacity of 7800 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 E6440, E6540 and other selected laptops. This long-lasting battery keeps the device powered on-the-go, thereby helping to keep the productivity on track.