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Dell N5YH9 9-Cell 97Wh 11.1V Li-Ion Battery for Latitude E5440 / E5540
- 9-cell Lithium-Ion battery.
- Capacity: 97Wh.
- Voltage: 11.1V.
- Compatible with Dell Latitude E5440 laptops.
- Compatible with Dell Latitude E5540 laptops.
- Provides extended runtime for mobile users.
- Rechargeable and designed for long-term use.
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Product Overview
The Dell N5YH9 is a 9-cell, 97Wh Lithium-Ion battery designed for Dell Latitude E5440 and E5540 laptops. It provides extended battery life, allowing users to work longer on the go.
Technical Information
| Product Type | Laptop Battery |
| Battery Type | Lithium-Ion |
| Number of Cells | 9 |
Additional Specifications
| Capacity | 97Wh |
| Voltage | 11.1V |
| Compatibility | Dell Latitude E5440, E5540 |
Product Description
The Dell N5YH9 is a high-capacity, 9-cell Lithium-Ion battery engineered to deliver extended power for compatible Dell Latitude laptops. With a substantial 97Wh capacity and an 11.1V output, this battery is designed to significantly prolong the operational time of your device away from a power outlet. This makes it an indispensable accessory for mobile professionals, students, and anyone who relies on their laptop for extended periods without access to charging facilities. Specifically designed for the Dell Latitude E5440 and E5540 models, the N5YH9 ensures a perfect fit and seamless integration with your laptop's power system. It meets Dell's stringent quality and performance standards, guaranteeing reliable power delivery and safe operation. The rechargeable nature of the Lithium-Ion technology allows for multiple charge cycles, providing a cost-effective and environmentally conscious power solution over the lifespan of the battery. By choosing the Dell N5YH9 battery, users can enhance their productivity and mobility, reducing the anxiety of running out of power during critical tasks or travel. It's an essential component for maximizing the portability and usability of the Latitude E5440 and E5540, offering peace of mind and the freedom to work from virtually anywhere.



