Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity:4920 mAh / 57 Wh
- Output Voltage (Volts):11.58 Volts
- Number of Cells:3 Cells
- Package Included: 1 x Battery for Lenovo
- Warranty: 12 Months / 30-Day Return
Compatible Part Numbers (not all):
Lenovo 01AV478
Lenovo 01AV479
Lenovo 01AV480
Lenovo L17L3P71
Lenovo L17M3P72
Lenovo SB10K97620
Lenovo SB10K97621
Lenovo SB10K97622…
Compatible Model Series (partial list):
Lenovo ThinkPad T480s (20L7/20L8) Series…
57Wh L17L3P71 3-Cell Battery for Lenovo ThinkPad T480s
Restore the legendary untethered productivity of your professional workstation with the L17L3P71 (57Wh) premium replacement battery. Precision-engineered exclusively for the Lenovo ThinkPad T480s (20L7 / 20L8), this 3-cell lithium-polymer battery delivers a robust 4920mAh capacity. It is the definitive solution to maintain the elite mobility and high-performance standards that the T-series “s” flagship is known for.
Technical Specifications
| Part Number | L17L3P71 / L17M3P72 / 01AV478 / 01AV479 / 01AV480 |
| Voltage | 11.58 Volts |
| Capacity | 4920 mAh / 57 Wh (High Capacity) |
| Cell Configuration | 3-Cell High-Density Li-Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified T480s Compatibility
Designed specifically for the ThinkPad T480s platform:
- ThinkPad T480s (20L7)
- ThinkPad T480s (20L8)
- Fits Part: L17L3P71
- Fits Part: L17M3P72
- Fits FRU: 01AV478 / 01AV479 / 01AV480
- Fits Part: SB10K97621 / SB10K97622
Why Choose the 57Wh L17L3P71 Premium Battery?
- Original Telemetry Support: Fully recognized by Lenovo Vantage and ThinkVantage power management for precise battery health tracking and accurate “remaining time” reporting.
- Optimized Slim Form Factor: Precision-molded to fit the ultra-slim internal bay of the T480s, ensuring zero interference with the keyboard deck or internal heat pipes.
- Grade-A Performance Cells: Features high-density cells that maintain a massive 57Wh of energy, supporting both high-performance CPU tasks and Lenovo’s Rapid Charge technology.
- Business-Critical Safety: Integrated protection circuits guard against over-charge, over-discharge, overheating, and short-circuits to protect your professional hardware.
Frequently Asked Questions
Q: Will this fit the standard ThinkPad T480 (non-s)?
A: No. The ThinkPad T480 uses a dual-battery system (internal + external). This L17L3P71 is exclusively designed for the T480s (slim version), which uses a single larger internal battery.
Q: Is this an internal battery?
A: Yes. Installation requires removing the T480s base cover. It is a straightforward process requiring only a standard small screwdriver.
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