Description
Product Overview
This genuine Lenovo L19C4P71 80Wh battery is designed as a direct replacement for your original battery. Manufactured to meet strict quality standards, this battery ensures reliable performance and safety.
Key Specifications
- Battery Capacity: 80Wh
- Part Number: L19C4P71
- Condition: Brand new, factory fresh
- Chemistry: Lithium-ion
Compatibility Information
Part Numbers (P/N)
- 5B10X19049
- 5B10X19050
- L19M4P71
- SB10X19048
- L19C4P71
Compatible Models
- ThinkPad P1 Gen 3 (20TH/20TJ)
- ThinkPad X1 Extreme Gen 3 (20TK/20TL)
Note: This list represents common compatible models and part numbers. Many additional compatible devices exist. If you’re unsure about compatibility, please leave your specific 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
Here are common indicators that your laptop battery may need replacement:
| Symptom | Description |
|---|---|
| Short Runtime | Battery drains significantly faster than original capacity, lasting less than 1-2 hours under normal use |
| Swelling/Bulging | Battery case appears swollen or distorted, potentially causing trackpad/keyboard lifting |
| Charging Issues | Battery won’t charge fully, charges extremely slowly, or doesn’t hold charge |
| System Warnings | Laptop displays “Consider replacing your battery” or similar health warnings |
| Unexpected Shutdowns | Computer powers off suddenly even when battery indicator shows remaining charge |
| Age Factor | Battery is over 2-3 years old with noticeable performance degradation |
Estimated Battery Life by Usage
Based on 80Wh capacity with conservative estimates for various activities:
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 4-6 hours |
| Document Editing | 5-7 hours |
| Video Streaming | 3-4 hours |
| Gaming | 1.5-2.5 hours |
| Video Editing | 1.5-2 hours |
| Idle/Standby | 8-12 hours |
Important Note: These are conservative estimates for a new battery in used hardware. Actual runtime may be shorter than when your device was new due to increased power demands from modern software, operating system updates, and natural hardware aging. Battery life varies based on screen brightness, background applications, and system settings.
Purchase Benefits
- One business day shipping
- 30-day money back guarantee
- 1-year warranty
- In stock, ready to ship
- Free shipping
- Brand new genuine product
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