Description
Product Information
- Item Condition: New
- Color: Black
- Capacity:3255 mAh / 50 Wh
- Output Voltage (Volts):15.44 Volts
- Number of Cells:4 Cells
- Package included:1 x Battery for Lenovo
- Warranty: 12 Months / 30-Day Return
- Compatible part number (not all):
Lenovo 4ICP5/41/110,Lenovo 5B10T09077,Lenovo 5B10T09080,Lenovo 5B10W67221,Lenovo 5B10W67417,Lenovo L18C4PF4,Lenovo L18M4PF4… - Compatible Model Series (partial list):
Lenovo IdeaPad S540-14API (81NH),Lenovo IdeaPad S540-14IML (81NF),Lenovo IdeaPad S540-14IML Touch (81NF),Lenovo IdeaPad S540-14IML Touch (81V0),Lenovo IdeaPad S540-14IWL (81ND/81QX),Lenovo IdeaPad S540-14IWL Touch (81ND/81QX),Lenovo IdeaPad S540-14IWL Touch…
Reliable 50Wh L18M4PF4 Battery for Lenovo IdeaPad S540-14 Series
Empower your daily productivity with the L18M4PF4 premium replacement battery. Precision-engineered for the Lenovo IdeaPad S540-14″ series, including the Intel (IWL/IML) and AMD (API) variants, this 15.44V battery delivers 50Wh of steady power. Whether you are using the standard or Touch models, this high-density 4-cell battery ensures your laptop stays active through long commutes and extended meetings.
Technical Specifications
| Part Number | L18M4PF4 / L18C4PF4 / 5B10T09077 / 4ICP5/41/110 |
| Voltage | 15.44 Volts |
| Capacity | 3255 mAh / 50 Wh |
| Cell Configuration | 4-Cell Premium Li-Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified Device Compatibility
Optimized for IdeaPad S540-14 Series platforms:
Compatible Laptop Series:
- IdeaPad S540-14API (81NH)
- IdeaPad S540-14IWL (81ND)
- IdeaPad S540-14IWL (81QX)
- IdeaPad S540-14IML (81NF)
- IdeaPad S540-14IML (81V0)
- S540-14″ Touch Series
Replacement Part Numbers:
- L18M4PF4 / L18C4PF4
- 5B10T09077 / 5B10T09080
- 5B10W67221 / 5B10W67417
- 4ICP5/41/110
Why Choose the L18M4PF4 Battery?
- Precise Mechanical Fit: Precision-molded frame specifically for the S540 chassis, ensuring correct screw alignment and a secure connector fit.
- Thermal Stability: Advanced Lithium-Polymer cells reduce heat generation during high-wattage charging and intensive tasks.
- Full Software Support: Fully recognized by Lenovo Vantage for smart battery thresholds, status monitoring, and Rapid Charge performance.
- Multi-Layered Safety: Built-in IC protection against over-voltage, over-current, short-circuits, and thermal runaway.
Frequently Asked Questions
Q: Will this fit my AMD version IdeaPad S540?
A: Yes, it is the correct battery for the S540-14API (Type 81NH) AMD models.
Q: How can I ensure this is the right battery?
A: Please check that your current battery has the model name “L18M4PF4” or matches any of the part numbers listed above.
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