Description
Product Information
- Item Condition: New
- Color: Black
- Capacity:5235 mAh / 80 Wh
- Output Voltage (Volts):15.36 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 01AY969,Lenovo 01YU911,Lenovo 5B10V98091,Lenovo 5B10W13899,Lenovo 5B10W13900,Lenovo 5B10W13953,Lenovo L17C4P72,Lenovo L18M4P71,Lenovo SB10S57317,Lenovo SB10T83143,Lenovo SB10V98093
… - Compatible Model Series (partial list):
Lenovo ThinkPad P1 (20MD/20ME),Lenovo ThinkPad P1 Gen 1 (20MD/20ME),Lenovo ThinkPad P1 Gen 2 (20QT),Lenovo ThinkPad P1 Gen 2 (20QU),Lenovo ThinkPad X1 Extreme (20MG/20MF),Lenovo ThinkPad X1 Extreme Gen 2 (20QV/20QW),ThinkPad P1-Y2018,ThinkPad P1-Y2019,ThinkPad X1 Extreme Gen2…
Flagship 80Wh L18M4P71 Battery for ThinkPad X1 Extreme & P1 Gen 1/2
Unlock the maximum potential of your high-end workstation with the L18M4P71 premium replacement battery. Specifically engineered for the Lenovo ThinkPad X1 Extreme Gen 1/2 and ThinkPad P1 Gen 1/2, this 15.36V battery boasts a massive 80Wh capacity. Designed to meet the intense power demands of OLED displays and dedicated NVIDIA graphics, it ensures your flagship laptop maintains professional-grade endurance on the go.
Technical Specifications
| Part Number | L18M4P71 / L17C4P72 / 5B10W13899 / 01AY969 |
| Voltage | 15.36 Volts |
| Capacity | 5235 mAh / 80 Wh |
| Cell Configuration | 4-Cell High-Density Li-Polymer Array |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified Device Compatibility
Optimized for ThinkPad’s ultra-performance 15.6-inch platforms:
Compatible Laptop Series:
- ThinkPad X1 Extreme Gen 1 (20MG/20MF)
- ThinkPad X1 Extreme Gen 2 (20QV/20QW)
- ThinkPad P1 Gen 1 (20MD/20ME)
- ThinkPad P1 Gen 2 (20QT/20QU)
Replacement Part Numbers:
- L18M4P71 / L17C4P72
- 01AY969 / 01YU911
- 5B10W13899 / 5B10W13900
- SB10S57317 / SB10T83143
- 5B10V98091 / SB10V98093
Why Choose the L18M4P71?
- High-Density Power: The 80Wh capacity provides the sustained current needed for professional discrete GPUs and high-wattage CPUs.
- Perfect Integration: Fully recognized by ThinkPad BIOS and Lenovo Vantage for accurate health monitoring and “Rapid Charge” support.
- Intelligent Safety Circuitry: Advanced BMS protects against over-charging, thermal runaway, and voltage surges.
- Original Fitment: Precision-molded to fit the slim internal chassis of the X1 Extreme and P1 series perfectly.
Frequently Asked Questions
Q: Will this fit my X1 Extreme Gen 2?
A: Yes, it is the designated 80Wh internal battery for both the Gen 1 and Gen 2 versions of the X1 Extreme.
Q: Is this compatible with ThinkPad P1?
A: Absolutely. The P1 and X1 Extreme share the same chassis and battery architecture for Gen 1 and Gen 2.
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