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Dell RD855 85Whr 9-Cell Li-Ion Battery
- Genuine Dell 9-Cell Lithium-Ion Battery
- Capacity: 85Whr
- Provides extended battery life
- Designed for specific Dell laptop models
- Ensures reliable power for mobile use
- Replaces original battery part RD855
We'll confirm the current price and availability for RD855.
Key specifications
See full specs ↓- Battery Type
- Lithium-Ion
- Number of Cells
- 9
- Capacity
- 85Whr
- Brand
- Dell
- Part Number
- RD855
Product details
The Dell RD855 is a high-capacity 9-cell Lithium-Ion battery, providing extended power for compatible Dell laptops. With a capacity of 85Whr, it offers longer usage times between charges, making it ideal for mobile professionals and users who frequently work away from a power source. This battery ensures reliable power delivery for sustained productivity.
Technical Information
| Battery Type | Lithium-Ion |
| Number of Cells | 9 |
| Capacity | 85Whr |
Additional Specifications
| Brand | Dell |
| Part Number | RD855 |
Description
The Dell RD855 battery is a premium 9-cell Lithium-Ion power source engineered to deliver superior longevity for compatible Dell laptop systems. Boasting an 85 Watt-hour (Whr) capacity, this battery is designed to significantly extend the operational time of your laptop on a single charge. This makes it an indispensable accessory for professionals, students, and frequent travelers who require dependable power while on the go, minimizing the need for frequent recharging. This battery is manufactured to meet Dell's exacting standards for performance, safety, and compatibility. It integrates seamlessly with the power management systems of supported Dell laptops, ensuring optimal charging and discharging cycles. The 9-cell configuration provides a higher energy density compared to standard 6-cell batteries, translating directly into more hours of unplugged usage for intensive tasks, presentations, or extended work sessions. Replacing your old or degraded battery with the Dell RD855 ensures that your laptop continues to perform at its best when away from a power outlet. It is a cost-effective solution for restoring your laptop's mobility and productivity, offering peace of mind that you can work or play for longer periods without interruption. Always ensure compatibility with your specific Dell laptop model before purchase.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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