L18L4P71 L18C4P71 L18M4P72 Laptop Battery Compatible with Lenovo Thinkpad X1 Carbon 7th Carbon 8th Gen, ThinkPad X1 Yoga 4th/5th Gen Series 02DL005 02DL006 02DL004 SB10K97643 SB10K97642 SB10K97644

LONG-LASTING BATTERY LIFE:With 15.4V, capacity (51Wh/3325mAh), the( L18C4P71 ) battery ensures all-day power for your laptops in a factory-fresh, never-used battery pack designed for maximum performance.
PERFECT-FIT BATTERY MODELS:Support for L18M4P72 L18C4P71 L18L4P71 02DL004 02DL005 02DL006 SB10K97642 SB10K97643 SB10K97644 SB10T83173 SB10T83174 5B10W13930 5B10W13931 5B10W13932.
GUARANTEED FIT THESE LAPTOP MODELS:Compatible with Lenovo ThinkPad X1 Yoga Gen 4th (2019): Type 20QF 20QG 20SA 20SB, ThinkPad X1 Yoga Gen 5th (2020): Type 20UB 20UC; ThinkPad X1 Carbon Gen 7th (2019): Type 20QD 20QE 20R1 20R2, ThinkPad X1 Carbon Gen 8th (2020): Type 20U9 20UA.
SAFE AND RELIABLE:Our products have built-in multiple circuit protections to eliminate the risk of overheating/overcharging, and have been UL certified. No debugging or driver identification is required, and it can be used immediately after installation.
ANGEL SERVICE:Comes with installation tools, which is an ideal choice for business travelers/students/office workers. Backed by a 12-month worry-free warranty, so you can buy with confidence.