Replacement Battery for ThinkPad X390 Yoga / X13 Yoga Gen 1
If your ThinkPad Yoga battery drains quickly, fails to charge, or causes unexpected shutdowns, replacing it with the correct model battery restores normal performance and portability.
This L18M3P72 / L18L3P72 compatible laptop battery is built to match the required voltage, capacity, and connector design used in Lenovo ThinkPad X390 Yoga and X13 Yoga Gen 1 series.
It is a direct-fit replacement designed for reliable daily use, providing consistent power output and proper compatibility with supported laptops.
Technical Specifications
- Battery type: Li-ion replacement battery
- Voltage: 11.52V
- Capacity: approx. 50Wh(4215mAh)
- Cells: 3-cell design
- Usage: Internal laptop battery
- Condition: Brand new replacement
- Installation: Direct replacement, no modification required
Compatible Laptop Models
Compatible with selected models from the following series:
- ThinkPad X390 Yoga
- ThinkPad Yoga X390
- ThinkPad X13 Yoga Gen 1
Example machine codes may include:
- 20NN0026BM
- 20NN0027CX
- 20NN0028BM
- 20NN002BPB
- 20NN002JPB
- 20NN002KMC
- 20NN002LBM
- 20NN002NSC
- 20NN002QUS
- 20NN0031SP
- 20NN0035MH
- 20NN00F5ML
- 20NN00F7PG
- 20NN00F9SP
- 20NQ0005AU
- 20NQ000SMH
- 20NQ000TPG
- 20SX0000GE
- 20SX001BSP
- 20SX0027US
Compatible Battery Part Numbers
- L18M3P72
- L18L3P72
- L18S3P72
- 02DL021
- 02DL022
- 02HM886
- SB10K97659
- SB10K97660
- SB10V03234
- SB10T83170
- 5B10W13927
- 5B10W13928
- 5B10W13929
- L19M3P71
- 3ICP5/79/73
Part numbers listed are for reference only and may not cover every variation. The most reliable way to ensure the correct battery is to confirm compatibility with us before purchase.
Designed for Stable Performance
This replacement battery is built to meet the required power specifications of supported ThinkPad Yoga models, helping restore normal battery life and preventing sudden shutdowns caused by worn-out batteries.
It is suitable for replacing old, weak, or non-charging batteries while maintaining proper fit and safe operation.
Order With Less Risk
Many laptop batteries look similar but are not interchangeable, which makes compatibility a common concern.
Before placing your order, you can verify the correct battery with us using the verify compatibility option. This helps ensure the battery you receive matches your exact laptop model.
If a battery is purchased and turns out not to match, return or exchange is possible within 7 days (subject to policy), but confirming first greatly reduces the chance of ordering the wrong part.
Battery Usage Tips
- Avoid frequent full discharge to extend lifespan
- Keep laptop cooling vents clear to reduce heat
- Charge normally without leaving at 0% for long periods
- Use the battery regularly for best performance
- Keep system drivers updated for better power management
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