Description
Product Overview
This Dell 7WNW1 51Wh battery is a genuine replacement power source designed specifically for compatible Dell laptops. Manufactured to meet original equipment specifications, it delivers reliable performance and extended usage time.
Specifications
- Capacity: 51Wh
- Part Number: 7WNW1
- Chemistry: Lithium-Ion
- Condition: Brand New
Compatible Part Numbers
- 6NNCF
- 7WNW1
- 07WNW1
- DMF0C
- DP3KF
Compatible Models
- Dell Latitude 5424 (P85G, P85G001)
- Dell Latitude 7424 (P86G, P86G001)
When to Replace Your Laptop Battery
| Situation | Description |
|---|---|
| Short Battery Life | Battery drains quickly even after full charge, lasting less than 1 hour |
| Charging Issues | Battery won’t hold charge or requires frequent recharging |
| Swelling/Bulging | Physical deformation of battery case |
| Overheating | Battery becomes unusually hot during use or charging |
| System Warnings | Laptop displays “Replace Battery” or similar alerts |
| Age | Battery is over 2-3 years old with reduced performance |
Compatibility Note
The compatible part numbers and models listed above are not exhaustive. If you’re unsure about compatibility, please leave your laptop model or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
Shipping & Warranty
- Ships within one business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock – ready to ship
- Free shipping included
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