Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity:4190 mAh / 48 Wh
- Output Voltage (Volts):11.46Volts
- Number of Cells:3 Cells
- Package Included: 1 x Battery for Lenovo
- Warranty: 12 Months / 30-Day Return
Compatible Part Numbers (not all):
Lenovo 01AV470,Lenovo 01AV471,Lenovo 01AV472,Lenovo 3/ICP5/88/73,Lenovo 3ICP6/38/64-2,Lenovo 5B10W13920,Lenovo 5B10W13921,Lenovo 5B10W13922,Lenovo L17C6P71,Lenovo L17L6P70,Lenovo L17L6P71,Lenovo L17L6P72,Lenovo L17M6P71,Lenovo SB10K97617,Lenovo SB10K97618,Lenovo SB10K97619,Lenovo SB10T83164,Lenovo SB10T83165…
Compatible Model Series (partial list):
Lenovo ThinkPad A285 (20MW/20MX)
Lenovo ThinkPad X280 (20KF/20KE) Series…
48Wh L17C6P71 3-Cell Battery for Lenovo ThinkPad X280 & A285 Series
Rejuvenate the mobile productivity of your ultra-portable workstation with the L17C6P71 (48Wh) premium replacement battery. Specifically designed for the 12.5-inch ThinkPad X280 and its AMD counterpart, the ThinkPad A285, this 3-cell lithium-polymer battery provides a steady 11.46V output. It is the essential upgrade for professionals who need reliable, all-day endurance for travel, field work, and off-site meetings.
Technical Specifications
| Part Number | L17C6P71 / L17M6P71 / L17L6P71 / 01AV470 / 01AV472 / 5B10W13921 |
| Voltage | 11.46 Volts |
| Capacity | 4190 mAh / 48 Wh |
| Cell Configuration | 3-Cell High-Density Li-Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified 12.5-inch ThinkPad Compatibility
Tailored specifically for the ultra-slim X280/A285 internal layout:
- ThinkPad X280 (20KF, 20KE)
- ThinkPad A285 (20MW, 20MX)
- Fits Part: L17C6P71 / L17M6P71
- Fits Part: L17L6P71 / L17L6P72
- Fits FRU: 01AV470 / 01AV471 / 01AV472
- Fits Part: SB10K97617 / SB10K97618
Why Choose the 48Wh L17C6P71 Premium Battery?
- Original Firmware Integration: Fully recognized by Lenovo Vantage and BIOS for precise telemetry, supporting Rapid Charge technology and accurate battery life monitoring.
- Slimline Precision Fit: Precision-molded to match the extreme internal constraints of the 12.5″ chassis, ensuring zero bulging and perfect screw alignment.
- Enterprise Stability: Features high-density polymer cells that maintain stable voltage even under peak processing loads, preventing unexpected shutdowns.
- Multi-Layer Safety Guard: Integrated protection circuits guard against over-charge, over-discharge, overheating, and short-circuits.
Frequently Asked Questions
Q: Is this battery compatible with the X270 or X260?
A: No. The X280 features a completely redesigned internal chassis. Older generations (X240-X270) use a different dual-battery system. This battery is strictly for the X280 and A285.
Q: Is installation difficult for the X280?
A: This is an internal battery. Replacing it involves removing the bottom base cover of the laptop. It is a straightforward process, but ensure you handle the precision connector with care.






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