Description
Product Overview
This genuine Dell 7WNW1 51Wh battery is designed as a direct replacement for your original Dell battery. Manufactured to meet Dell’s quality standards, this battery ensures reliable performance for your compatible Dell devices.
Specifications
- Battery Type: Lithium-Ion
- Capacity: 51Wh
- Voltage: 11.4V
- Condition: Brand New
- Part Number: 7WNW1
Compatibility Information
Compatible Part Numbers (P/N)
- 7WNW1
- 6NNCF
- 07WNW1
- DMF0C
- DP3KF
Compatible Models
- Dell Latitude 5424
- Dell Latitude 7424
- P85G
- P85G001
- P86G
- P86G001
Note: This list represents common compatible models and part numbers. If your specific model or part number isn’t listed, please leave it in the order notes during checkout and we’ll verify compatibility for you.
When to Consider Battery Replacement
| Situation | Description |
|---|---|
| Short Runtime | Battery lasts less than 1 hour on full charge |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| Swelling/Bulging | Physical deformation of battery casing |
| System Warnings | Frequent “Consider replacing your battery” messages |
| Age | Battery is over 2-3 years old with noticeable degradation |
| Unexpected Shutdowns | Computer turns off suddenly even with charge indicated |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 4-6 hours |
| Word Processing | 5-7 hours |
| Video Streaming | 3-4 hours |
| Gaming | 1.5-2.5 hours |
| Mixed Use | 4-5 hours |
| Standby/Sleep | 48+ hours |
Note: These are conservative estimates for a new battery used with older hardware. Actual runtime may be shorter than original performance due to increased software demands and natural hardware aging.
Purchase Benefits
- Same Day Shipping (Order by 3PM)
- 30-Day Money Back Guarantee
- 1-Year Manufacturer Warranty
- In Stock – Ready to Ship
- Brand New – Never Used
- Free Shipping Included
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