Description
Product Overview
This genuine Lenovo L13M4P02 54Wh battery is specifically designed to replace your original laptop battery, ensuring optimal performance and compatibility.
Specifications
- Battery Part Number: L13M4P02
- Capacity: 54Wh
- Condition: Brand new
- Chemistry: Lithium-ion
Compatible Part Numbers (P/N)
This battery replaces the following Lenovo part numbers:
- 121500250
- 35044556
- 5B10K10190
- L13N4P01
Compatible Laptop Models
This battery is compatible with these Lenovo laptop models:
- Y50
- Y50-70
- Y50-70 (20378)
- Y50-70 (5941845)
- Y50-70 (59421847)
- Y50-70 (59426157)
- Y50-70 (59428452)
- Y50-70 (59440646)
- Y50-70 Touch
- Y50-70 Touch (59420895)
- Y50-70 Touch (59421832)
- Y50-70 Touch (59436785)
- Y50-70 Touch (59436787)
- Y50-80
- Y70
- Y70-70
- Y70-70 Touch (80DU)
When to Replace Your Laptop Battery
Consider replacing your battery if you notice any of these common signs:
| Symptom | Description |
|---|---|
| Short Battery Life | Battery drains quickly even after full charge |
| Swelling/Bulging | Battery appears swollen or deformed |
| Not Holding Charge | Battery percentage drops rapidly or shuts down unexpectedly |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| Overheating | Battery becomes unusually hot during use or charging |
| System Warnings | Laptop displays “Consider replacing your battery” messages |
| Age | Battery is over 2-3 years old with regular use |
Compatibility Note
We’ve listed the most common compatible part numbers and models above, but this battery may work with additional Lenovo devices. 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’ll verify compatibility before shipping.
Shipping & Warranty
- Ships within one business day
- Free shipping
- 30-day money back guarantee
- 1-year warranty
- In stock – ready to ship
- 100% brand new product




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