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Dell WU965 9-Cell 85Wh 11.1V Battery
- 9-Cell Lithium-Ion Battery.
- Capacity: 85 Watt-hours (Wh).
- Voltage: 11.1 Volts (V).
- Designed for specific Dell Latitude and Precision models.
- Provides extended battery life.
- Rechargeable and replaceable power source.
- Hot-swappable capability on some models.
- Includes battery status indicator (often).
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Product Overview
The Dell WU965 is a high-capacity 9-cell laptop battery, providing 85 Watt-hours (Wh) of power at 11.1 Volts (V). It is designed to offer extended runtimes for compatible Dell Latitude and Precision mobile workstations, allowing users to work unplugged for longer periods.
Technical Information
| Product Type | Laptop Battery |
| Brand | Dell |
| Model | WU965 |
| Cell Count | 9-Cell |
Additional Specifications
| Capacity | 85Wh |
| Voltage | 11.1V |
| Chemistry | Lithium-Ion (Li-Ion) |
| Compatibility | Select Dell Latitude/Precision models |
Product Description
The Dell WU965 battery is a premium power solution for mobile professionals who require extended operational time away from a power outlet. Featuring a 9-cell configuration, it maximizes energy density to deliver a substantial 85Wh capacity at a nominal voltage of 11.1V. This higher capacity compared to standard 6-cell batteries translates directly into significantly longer usage durations between charges, making it ideal for frequent travelers, field workers, or anyone needing to maximize productivity on the go. Engineered specifically for compatibility with a range of Dell Latitude and Precision mobile workstations, the WU965 ensures a seamless fit and reliable performance. Its Lithium-Ion chemistry offers a good balance of energy storage, longevity, and relatively quick recharge times. The battery is designed to integrate with the laptop's power management system, allowing for accurate reporting of remaining charge and health status. Replacing a depleted or aging battery with the WU965 can revitalize an older laptop, restoring its portability and usability. It is a crucial accessory for maintaining the mobility and flexibility that modern business laptops are designed to provide. Users can expect a significant improvement in battery life, enabling them to complete tasks, attend meetings, and travel without the constant concern of finding a power source.



