Description
Product Overview
This genuine Dell 8N0T7 75Wh battery delivers reliable power for your compatible Dell devices. Manufactured to meet original equipment specifications.
Specifications
- Battery Capacity: 75Wh
- Voltage: 11.4V
- Chemistry: Lithium-Ion
- Condition: Brand New
Compatible Part Numbers (P/N)
- 8N0T7
- 08N0T7
- 0TMFYT
- TMFYT
Compatible Models
- Dell Precision 15 5530
- Dell XPS 15 9575 (all variants including 5DCJY, 640X9, 7756, 7763, 78TM8, 9136, 9143, 9150, 9174, CN95701, CN95702, CN95703, CN95704, GXNJ3, KM5JW, NTDT3, W34PX, W3TV3)
Need Help Finding Your Model?
We’ve listed the most common compatible part numbers and models above, but there are additional compatible devices. If you don’t see your specific model listed, please leave your laptop model or current battery part number in the order notes during checkout, and we’ll verify compatibility before shipping.
When to Consider Battery Replacement
| Situation | Description |
|---|---|
| Short Battery Life | Lasts less than 1 hour on full charge when previously lasted 4+ hours |
| Battery Won’t Charge | Laptop only works when plugged in, battery doesn’t charge beyond 0% |
| Swelling/Bulging | Battery case appears swollen or causes trackpad/keyboard to bulge |
| Overheating | Battery becomes unusually hot during use or charging |
| System Warnings | Laptop displays “Consider replacing your battery” or similar alerts |
| Age | Battery is 2+ years old with noticeable performance degradation |
| Sudden Shutdowns | Laptop turns off unexpectedly even when battery shows charge remaining |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 4-6 hours |
| Word Processing | 5-7 hours |
| Video Streaming | 3-5 hours |
| Gaming | 1.5-2.5 hours |
| Video Editing | 1-2 hours |
| Mixed Use | 3-5 hours |
Note: These are conservative estimates for a new battery in used hardware. Actual runtime may be shorter than when your laptop was new due to increased software demands and natural hardware aging.
Purchase Benefits
- One Business Day Shipping
- 30-Day Money Back Guarantee
- 1-Year Warranty
- In Stock – Ready to Ship
- Brand New Product
- Free Shipping
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