Description
Product Overview
This genuine Lenovo L17M3PG1 52.5Wh battery is designed as a direct replacement for your original laptop battery. Manufactured to meet strict quality standards, it ensures reliable performance and safety.
Key Features
- 52.5Wh capacity for extended usage
- Lithium-ion technology
- Genuine Lenovo part
- Direct replacement for original battery
Compatible Part Numbers (P/N)
- L17M3PG1
- L17M3PG3
- L17L3PG1
- 5B10T30215
- 5B10T30216
- 5B10T30218
- 5B10T30219
- 5B10W69449
- 5B10W69455
- 5B10W69465
- SB10W69448
Compatible Models
- Lenovo Legion Y540-17IRH-PG0 (81T3)
When to Consider Battery Replacement
| Situation | Description |
|---|---|
| Short Battery Life | Battery drains quickly, lasting less than 1 hour under normal use |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| Swelling/Bulging | Battery case appears swollen or distorted |
| Overheating | Battery becomes unusually hot during use or charging |
| System Warnings | Laptop shows “Consider replacing your battery” or similar messages |
| Age | Battery is over 2-3 years old with noticeable performance decline |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing & Documents | 3-4 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-1.5 hours |
| Mixed Usage | 2.5-3.5 hours |
| Standby/Sleep Mode | Multiple days |
Note: These estimates are for new batteries used with older hardware. Actual battery life may be shorter than when your device was new due to increased power demands from aging components and modern software.
Compatibility Note
The compatible part numbers and models listed represent our current inventory matches. Many additional compatible models exist. If you don’t see your specific model 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
- One business day shipping
- 30-day money back guarantee
- One year warranty
- In stock, ready to ship
- Brand new genuine product
- Free shipping
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