The L12S4E01 is a 14.4V 32Wh Li-ion replacement battery designed for Lenovo Z40, Z50, G40-45, G50-30, G50-70 and G50-80 series laptops. It replaces original part numbers L12S4E01 and L12L4E01. Built with premium cells to restore original runtime and charging reliability for your notebook, this battery is an ideal choice for work and daily study. Ships 100% brand new with a 1-year warranty.
Specifications
| Battery Model | L12S4E01 / L12L4E01 |
| Voltage | 14.4V |
| Capacity | 32Wh / 2200mAh |
| Battery Type | Li-ion |
| Condition | 100% Brand New, 1-Year Warranty |
Replace Part Numbers
- L12S4E01
- L12L4E01
- 4ICR19/66
Compatible Models
- Lenovo Z40 / Z50 Series
- Lenovo G40-45 Series
- Lenovo G50-30 Series
- Lenovo G50-70 Series
- Lenovo G50-80 Series
- Lenovo G400S / G500S Series
FAQ
Q: Is this battery compatible with G50-80?
A: Yes, it is fully compatible with the G50-80 and other G50/Z50 series notebooks mentioned above.
Q: How can I ensure the battery lasts longer?
A: Avoid extreme temperatures, try not to let the battery drain to 0% frequently, and use the original power adapter whenever possible.