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Dell WN979 6-Cell 11.1V 85WHr 7800mAh Li-Ion Battery
- 6-Cell configuration for a balance of capacity and size.
- 85WHr (Watt-hour) capacity indicates high energy storage.
- 7800mAh (milliampere-hour) rating provides detailed capacity information.
- 11.1V nominal voltage, standard for many laptop batteries.
- Lithium-Ion technology ensures efficient power delivery.
- Designed as a high-capacity replacement or upgrade for specific Dell models.
- Offers significantly extended operational time.
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Product Overview
This Dell WN979 battery is a 6-cell, 85WHr, 7800mAh, 11.1V Lithium-Ion battery. It is designed to provide extended power for compatible Dell laptops, offering a high-capacity solution for mobile users.
Technical Information
| Cell Count | 6-Cell |
| Capacity | 85WHr / 7800mAh |
| Voltage | 11.1V |
Additional Specifications
| Battery Technology | Lithium-Ion (Li-Ion) |
| Part Number | WN979 |
Product Description
The Dell WN979 battery is a high-performance power source designed for compatible Dell laptops, offering an impressive capacity of 85 Watt-hours (7800mAh) across its 6 cells. This battery is engineered to deliver extended runtime, making it an ideal choice for users who require prolonged operation away from a power outlet. Its robust capacity ensures that mobile professionals, students, and travelers can maintain productivity and connectivity for longer periods. Utilizing advanced Lithium-Ion technology, the WN979 battery provides efficient energy storage and reliable power delivery at a nominal voltage of 11.1V. This combination of features ensures compatibility with the intended Dell laptop models while offering superior performance. The battery is designed to meet the demanding power needs of modern computing tasks, from intensive multitasking to multimedia consumption. As a replacement or upgrade, the WN979 battery offers a significant boost in battery life, allowing users to maximize their laptop's mobility. It is a crucial component for anyone looking to restore or enhance their device's ability to operate unplugged. The WN979 represents a commitment to providing durable and high-capacity power solutions for Dell's portable computing line.
