Description
Product Overview
This is a genuine Lenovo L19C4P71 80Wh replacement battery, designed for specific ThinkPad models. It ensures reliable power for your mobile computing needs.
Specifications
- Battery Part Number: L19C4P71
- Capacity: 80Wh
- Condition: Brand New
Compatibility
Compatible Part Numbers (P/N)
- 5B10X19049
- 5B10X19050
- L19M4P71
- SB10X19048
Compatible Models
- ThinkPad P1 Gen 3 (including 20TH, 20TJ)
- ThinkPad X1 Extreme Gen 3 (including 20TK, 20TL)
Note: The list of compatible part numbers and models is extensive. If you are unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes at checkout. We will verify and confirm for you.
When Should You Replace Your Laptop Battery?
Consider replacing your battery if you notice any of the following signs:
| Symptom | Description |
|---|---|
| Short Battery Life | The laptop powers off much sooner than it used to, even after a full charge, and no longer lasts through a typical work session. |
| Battery Not Charging | The battery percentage does not increase when the adapter is plugged in, or the system reports “plugged in, not charging.” |
| Swelling/Bulging | The battery pack has physically expanded, which can be a safety hazard and may cause trackpad or case misalignment. |
| System Errors | Your laptop frequently shows warnings like “Replace battery” or “Unable to charge battery” in the operating system. |
| Inconsistent Power | The laptop shuts down suddenly without warning, even when the reported charge level is not critically low. |
Shipping & Warranty
- Ships in 1 business day
- Free shipping
- 30-day money-back guarantee
- 1-year warranty
- In stock, brand new product
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