Description
Product Overview
This genuine Lenovo L19M4PF5 71Wh battery is designed as a direct replacement for your original laptop battery. Manufactured to meet strict quality standards, this battery ensures reliable performance and compatibility.
Specifications
- Battery Capacity: 71Wh
- Chemistry: Lithium-ion
- Condition: Brand new, factory fresh
- Part Number: L19M4PF5
Compatibility Information
Part Numbers (P/N)
- 5B10W65278
- 5B10W65281
- L19C4PF5
- SB10W65293
- L19M4PF5
Model Compatibility
- IdeaPad 7-15ITL05 (82AF)
- IdeaPad Slim 7-15ILL05 (82AD)
- Slim 7-15ILL05 (82AD)
- Yoga Slim 7-15IIL05 (82AA)
- Yoga Slim 7-15ITL05 (82AC)
Note: This list represents common compatible models and part numbers. Many additional compatible models exist. If you’re unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes, and we’ll verify before shipping.
When to Replace Your Battery
| Situation | Description |
|---|---|
| Short Runtime | Battery drains significantly faster than original capacity, lasting less than 2 hours under normal use |
| Swelling/Bulging | Battery case appears swollen or distorted, indicating potential safety hazard |
| Charging Issues | Battery won’t charge fully, charges intermittently, or doesn’t hold charge |
| System Warnings | Laptop displays “Consider replacing your battery” or similar system alerts |
| Age | Battery is over 2-3 years old with noticeable performance degradation |
| Unexpected Shutdowns | Laptop turns off suddenly even when battery indicator shows remaining charge |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing & Email | 5-7 hours |
| Office Applications | 4-6 hours |
| Video Streaming | 3-5 hours |
| Gaming | 1.5-2.5 hours |
| Mixed Use | 4-6 hours |
| Standby/Sleep | Up to 2 weeks |
Note: These are conservative estimates for a new battery. Actual runtime may vary based on your specific laptop configuration, age of other components, screen brightness, background applications, and power settings. New batteries in older machines typically provide shorter runtime compared to when the laptop was new due to increased software demands and component aging.
Shipping & Warranty
- Ships within 1 business day
- 30-day money-back guarantee
- 1-year manufacturer warranty
- In stock, ready to ship
- Free shipping included
- 100% brand new product
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