SpecificationBattery type: Li-ion. Color: Black. Voltage: 15.44V. Capacity: 57Wh/3695mAh. 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery.
Replace Part NumberL20C4P71 L20D4P71 L20L4P71 L20M4P71 SB10T83217 SB10T83218 SB10T83215 SB10T83216 5B10W13974 5B10W13975 5B10W13972 5B10W13973.
Compatible ModelsLonovo ThinkPad X1 Carbon 9th Gen type 20XW 20XX Series, Lonovo ThinkPad X1 Yoga 6th Gen type 20XY 20Y0 Serie,Lenovo ThinkPad X1 Carbon 10th Gen Type 21CB 21CC Series,Lenovo ThinkPad X1 Yoga 7th Gen Type 21CD 21CE Series.
SecurityAll ZTHY products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.
ZTHY Laptop Battery Return PolicyRest assured with 30 days Refund and 12 months Replacement, also get our friendly customer service.