Description
Product Overview
This genuine Lenovo L19C3PF4 45Wh battery is designed as a direct replacement for your original battery. Manufactured to meet strict quality standards, this battery ensures reliable performance for your compatible Lenovo devices.
Specifications
- Battery Capacity: 45Wh
- Chemistry: Lithium-ion
- Voltage: 11.4V
- Condition: Brand new, factory fresh
Compatible Part Numbers (P/N)
- L19C3PF4
- L19D3PF3
- 3ICP6/54/90
- 5B10W86955
- 5B10W86959
- SB10W86951
- SB10W86955
- SB10W86959
Compatible Models
- IdeaPad 5 15IAL7 (82SF)
- IdeaPad 5 -15ILL05 (81YK)
- IdeaPad 5-15ALC05 (82LN)
- IdeaPad 5-15ARE05 (81YQ)
- IdeaPad 5-15IIL05 (81YK)
- IdeaPad 5-15ITL05 (82FG)
Need Help Finding Your Model?
We’ve listed the most common compatible part numbers and models above, but there are additional compatible devices. If you don’t see your specific model or part number listed, please leave your battery part number or laptop model in the order notes during checkout. We’ll verify compatibility before shipping.
When Should You Replace Your Battery?
| Situation | Description |
|---|---|
| Short Runtime | Battery drains significantly faster than when new, lasting less than 2 hours with normal use |
| Swelling/Bulging | Battery case appears swollen or causes trackpad/keyboard to bulge |
| Charging Issues | Battery won’t charge fully, charges intermittently, or requires specific positioning |
| System Warnings | Laptop shows “Consider replacing your battery” or similar warnings |
| Age Factor | Battery is over 2-3 years old with noticeable performance decline |
| Sudden Shutdowns | Laptop shuts down unexpectedly even when battery shows remaining charge |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing & Email | 4-6 hours |
| Word Processing | 5-7 hours |
| Video Streaming | 3-5 hours |
| Gaming | 1.5-2.5 hours |
| Mixed Use | 4-5 hours |
| Standby/Sleep | Up to 48 hours |
Note: These are conservative estimates for a new battery in older hardware. Actual runtime may be shorter than when your laptop was new due to increased power demands from software updates and natural hardware aging.
Purchase Benefits
- Same-day shipping on business days
- 30-day money-back guarantee
- 12-month warranty
- Free shipping
- In stock, ready to ship
- 100% brand new product
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