Description
Product Overview
This genuine Dell WJ5R2 84Wh battery delivers reliable power for your compatible Dell laptop. Manufactured to meet original equipment specifications.
Specifications
- Capacity: 84Wh
- Voltage: 11.4V
- Chemistry: Lithium-Ion
- Condition: Brand New
Compatible Part Numbers (P/N)
Direct replacement for: WJ5R2, 04F5YV, 0G9G1H, 0K1G3K, 0WJ5R2, 4F5YV, G9G1H, K1G3K
Compatible Models
Designed for: Dell Latitude 15 E5570 series, Dell Precision 15 3510 series
When to Consider Battery Replacement
| Symptom | Description |
|---|---|
| Short Battery Life | Laptop powers off quickly when unplugged, lasting significantly less than original runtime |
| Swelling/Bulging | Battery case appears expanded or distorted, potentially causing trackpad/keyboard issues |
| Not Holding Charge | Battery drains rapidly even after full charge, or doesn’t charge to 100% capacity |
| System Warnings | OS displays “Consider replacing your battery” or similar power-related alerts |
| Charging Problems | Battery fails to charge consistently or requires frequent adapter reconnection |
| Age Factor | Battery over 2-3 years old with noticeable performance degradation |
Compatibility Note
Many compatible part numbers and models exist beyond those listed. If uncertain about compatibility, please include your specific laptop model or current battery part number in the order notes. We will verify compatibility before shipping.
Service & Support
- Ships within 1 business day
- 30-day money-back guarantee
- 1-year manufacturer warranty
- Free shipping
- In stock, ready to ship
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