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Ships from Hong Kong.
Most customers receive within 10-17 days.
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L18M4P72 51Wh Battery for Lenovo ThinkPad X1 Carbon 7th/8th Gen & X1 Yoga 4th/5th Gen L18L4P71, L18C4P71, 02DL006 Li-ion 15.36V 4-Cell Laptop Battery
- High Compatibility & Genuine Replacement
- This original-grade 51Wh Li-ion battery is a perfect replacement for Lenovo ThinkPad X1 Carbon (7th & 8th Gen) and X1 Yoga (4th & 5th Gen) laptops. It matches the exact specifications of OEM batteries, ensuring safe and reliable performance.
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Overview
Specs
Reviews
Compatible Models
ThinkPad X1 Carbon 7th Gen (2019): 20QD, 20QE, 20R1, 20R2
ThinkPad X1 Carbon 8th Gen (2020): 20U9, 20UA, 20UB
ThinkPad X1 Yoga 4th Gen (2019): 20QF, 20QG, 20SA, 20SB
ThinkPad X1 Yoga 5th Gen (2020): 20UB, 20UC
Replaces Part Numbers
L18M4P72, L18L4P71, L18C4P71
02DL004, 02DL005, 02DL006
SB10K97642, SB10K97643, SB10K97644
5B10W13930, SB10T83173, SB10T83174
Battery
Type: Li-ion
Capacity: 51Wh
Voltage: 15.36V
Cells: 4-Cell
Cycle Life: Up to 500 recharge cycles
Average Runtime: 2-3 hours (varies by usage)
Why Choose This Battery?
100% OEM-Compatible Works just like the original Lenovo battery
High Safety Standards Built-in protection against overcharge, overheating & short circuits
Easy Installation No driver or software needed, plug-and-play
1-Year Warranty Hassle-free replacement if any issues
Package Includes
1 x L18M4P72 Battery
Note: Before purchasing, check your laptops model number (e. g., 20QD, 20QF) on the bottom label to ensure compatibility.
ThinkPad X1 Carbon 7th Gen (2019): 20QD, 20QE, 20R1, 20R2
ThinkPad X1 Carbon 8th Gen (2020): 20U9, 20UA, 20UB
ThinkPad X1 Yoga 4th Gen (2019): 20QF, 20QG, 20SA, 20SB
ThinkPad X1 Yoga 5th Gen (2020): 20UB, 20UC
Replaces Part Numbers
L18M4P72, L18L4P71, L18C4P71
02DL004, 02DL005, 02DL006
SB10K97642, SB10K97643, SB10K97644
5B10W13930, SB10T83173, SB10T83174
Battery
Specifications
Type: Li-ion
Capacity: 51Wh
Voltage: 15.36V
Cells: 4-Cell
Cycle Life: Up to 500 recharge cycles
Average Runtime: 2-3 hours (varies by usage)
Why Choose This Battery?
100% OEM-Compatible Works just like the original Lenovo battery
High Safety Standards Built-in protection against overcharge, overheating & short circuits
Easy Installation No driver or software needed, plug-and-play
1-Year Warranty Hassle-free replacement if any issues
Package Includes
1 x L18M4P72 Battery
Note: Before purchasing, check your laptops model number (e. g., 20QD, 20QF) on the bottom label to ensure compatibility.
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Qixingitech Return Policy
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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