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Main image of HWW New 15.36V 80Wh L17C4P72 Compatible with Lenovo ThinkPad X1 Extreme 1st Gen/2nd Gen ThinkPad P1 1st/2nd Gen L17M4P72 L18M4P71 01AY969 01AY968 01YU911 SB10Q76929 SB10Q76928 SB10S57317 Series

Alt view image 2 of 4 - HWW New 15.36V 80Wh L17C4P72 Compatible with Lenovo ThinkPad X1 Extreme 1st Gen/2nd Gen ThinkPad P1 1st/2nd Gen L17M4P72 L18M4P71 01AY969 01AY968 01YU911 SB10Q76929 SB10Q76928 SB10S57317 Series

Alt view image 3 of 4 - HWW New 15.36V 80Wh L17C4P72 Compatible with Lenovo ThinkPad X1 Extreme 1st Gen/2nd Gen ThinkPad P1 1st/2nd Gen L17M4P72 L18M4P71 01AY969 01AY968 01YU911 SB10Q76929 SB10Q76928 SB10S57317 Series

Alt view image 4 of 4 - HWW New 15.36V 80Wh L17C4P72 Compatible with Lenovo ThinkPad X1 Extreme 1st Gen/2nd Gen ThinkPad P1 1st/2nd Gen L17M4P72 L18M4P71 01AY969 01AY968 01YU911 SB10Q76929 SB10Q76928 SB10S57317 Series

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HWW New 15.36V 80Wh L17C4P72 Compatible with Lenovo ThinkPad X1 Extreme 1st Gen/2nd Gen ThinkPad P1 1st/2nd Gen L17M4P72 L18M4P71 01AY969 01AY968 01YU911 SB10Q76929 SB10Q76928 SB10S57317 Series

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Condition: New Voltage: 15.36V Capacity: 5.235Ah/80Wh
Replace Part Number: L17C4P72 L17M4P72 L18M4P71
Fit For: Lenovo ThinkPad P1 1st Gen (P1 2018) 2nd Gen (P1 2019) Series,Lenovo ThinkPad X1 Extreme 1st Gen (X1 Extreme 2018) 2nd Gen (X1 Extreme 2019) Series
Please check the part number of your old battery before order,which is the correct way to find replace battery,welcome to contact us if still have any questions.
If the new battery can't be recognized during the initial installation, please reinstall it and check if the interface is clean to make sure it is fully connected.Discharge the new battery to 5% (not 0%), then charge and cycle 3 times to wake up the new battery.

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Voltage: 15.36V
Capacity: 5.235Ah/80Wh
Color: Black
Warranty: 1 Year

Replace Part Number:
L17C4P72 01AY969 SB10Q76929
L17M4P72 01AY968 SB10Q76928
L18M4P71 01YU911 SB10S57317

Fit for:
Lenovo ThinkPad P1 1st Gen (P1 2018) Series
Lenovo ThinkPad P1 2nd Gen (P1 2019) Series
Lenovo ThinkPad X1 Extreme 1st Gen (X1 Extreme 2018) Series
Lenovo ThinkPad X1 Extreme 2nd Gen (X1 Extreme 2019) Series

Additional Information
First Listed on Newegg	August 01, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by LionTech Direct Return Policy

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Item#: 9SIC85ZM3F7765