Description
Product Overview
This genuine Lenovo L19L3PF4 42Wh battery provides reliable power for your compatible Lenovo laptop. Manufactured to meet original specifications, it ensures optimal performance and safety.
Specifications
- Battery Type: Li-ion
- Capacity: 42Wh
- Voltage: 11.4V
- Condition: Brand New
- Compatibility: See detailed list below
Compatibility Information
Battery Part Numbers (P/N)
- L19L3PF4
- 5B10W89838
- 5B10W89839
- L19C3PF6
- SB10W89845
Compatible Laptop Models
- IdeaPad 3-17ADA05 (81W2)
- IdeaPad 3-17ARE05 (81W5)
- IdeaPad 3-17IIL05 (81WF)
- IdeaPad 3-17IML05 (81WC)
- V17-IIL (82GX)
When to Consider Battery Replacement
| Situation | Description |
|---|---|
| Short Battery Life | Laptop powers off quickly when unplugged, lasting less than 1 hour |
| Battery Not Charging | Battery percentage doesn’t increase when connected to power adapter |
| Swelling/Bulging | Battery appears physically swollen or causes case deformation |
| System Warnings | Operating system shows “Consider replacing your battery” alerts |
| Age Factor | Battery is over 2-3 years old with noticeable performance decline |
| Random Shutdowns | Laptop turns off unexpectedly even with reported charge remaining |
Important Compatibility Note
The compatibility list above shows our most common verified matches, but many additional part numbers and models exist. If you don’t see your specific model or part number listed, please leave your laptop model or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
Purchase Benefits
- Same Day Shipping (Order by 3PM)
- 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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