Description
Product Overview
This is a genuine Dell 191YN 92Wh replacement battery, designed to restore your laptop’s original performance. It ships within one business day, is brand new, and comes with free shipping. Enjoy a 30-day return policy and a 1-year warranty.
Specifications
- Part Number: 191YN
- Voltage: 11.4V
- Capacity: 92Wh
- Chemistry: Li-ion
- Condition: Brand New
Compatibility
This battery is compatible with the following part numbers and laptop models. This is not an exhaustive list.
Compatible Part Numbers (P/N)
- 191YN
- 2F3W1
- 410GJ
Compatible Laptop Models (Model)
- Dell Alienware 15
- Dell Alienware 15 R2
- Dell ALW15ED-1718
- Dell ALW15ED-1728
- Dell ALW15ED-1828
- Dell ALW15ED-2718
- Dell ALW15ED-2828
Not sure if it fits? Many more models and part numbers are compatible. If your specific model or battery part number is not listed, please leave it in the order notes during checkout. We will confirm compatibility for you before shipping.
When Should You Replace Your Laptop Battery?
Consider replacing your battery if you notice any of the following signs, which indicate decreased health and performance.
| Symptom | Description |
|---|---|
| Short Battery Life | The laptop powers off much sooner than it used to, even after a full charge, often lasting less than an hour. |
| Battery Doesn’t Charge Fully | The battery percentage gets stuck below 100% (e.g., at 60% or 80%) and will not charge further, regardless of how long it’s plugged in. |
| Laptop Shuts Down Unexpectedly | The computer turns off suddenly without a “low battery” warning, even when the reported charge level is not critically low. |
| Physical Bulging or Swelling | The battery pack has visibly expanded or warped, which is a serious safety hazard and can damage the laptop case. |
| System Reports Battery Failure | The operating system (like Windows) or the laptop’s built-in diagnostics tool displays an error message recommending battery replacement. |
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