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Dell C9551 85Whr 11.1V 9Cell Li-Ion Battery
- Type: Lithium-Ion (Li-Ion)
- Number of Cells: 9-Cell
- Capacity: 85Whr
- Voltage: 11.1V
- Designed for extended battery life
- Offers increased portability for compatible Dell laptops
- High-capacity replacement or upgrade battery
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Key specifications
See full specs ↓- Battery Type
- Lithium-Ion
- Number of Cells
- 9-Cell
- Capacity
- 85 Whr
- Voltage
- 11.1 V
Product details
The Dell C9551 is a high-capacity 9-cell, 85Whr, 11.1V lithium-ion laptop battery. It is designed to provide extended battery life for compatible Dell laptops, offering greater portability and longer usage times away from a power source.
Technical Information
| Battery Type | Lithium-Ion |
| Number of Cells | 9-Cell |
Additional Specifications
| Capacity | 85 Whr |
| Voltage | 11.1 V |
Description
The Dell C9551 is a premium 9-cell, 85 Watt-hour (Whr) lithium-ion battery pack designed to deliver extended operational time for compatible Dell laptop models. With a higher cell count and capacity compared to standard 6-cell batteries, this 11.1V unit is ideal for users who require maximum portability and extended usage periods without access to AC power. It serves as an excellent replacement for a degraded battery or an upgrade for users seeking longer unplugged performance. This high-capacity battery is engineered to meet Dell's specifications, ensuring seamless integration with the laptop's power system. This includes proper fit within the chassis and compatibility with the laptop's charging circuitry and battery management software. The 85Whr capacity signifies a substantial energy reserve, translating to longer runtimes for demanding tasks such as video playback, extensive document editing, or prolonged web browsing. Utilizing advanced lithium-ion technology, the Dell C9551 battery offers a good balance of energy density, longevity, and safety. It is designed to provide reliable power delivery and maintain its charge over numerous charge cycles. For users prioritizing extended battery life and maximum mobility for their compatible Dell laptop, the C9551 represents a significant enhancement in portable power.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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