〖Specifications〗Model: L20C4P71 Capatity: 57Wh/3695mAh Voltage:15.44V Battery type: Rechargeable Li-ion Battery Color: Black 100% brand New from Manufacturer.
〖Compatible Model〗for Lenovo ThinkPad Yoga X1 2022 2021 series,8th Gen Type 21HQ 21HR 7th Gen Type 21CD 21CE 6th Gen Type 20XY 20Y0 series,ThinkPad Carbon X1 2022 2021 series,11th Gen Type 21HM 21HN 10th Gen Type 21CB 21CC 9th Gen Type 20XW 20XX series.
〖HIGH-PERFORMANCE, LONGER LASTING〗We have passed a series tests of short circuit, overheating, and overload protection before shipments. ALL of our battery are CE,FCC,RoHS Certified .Premium battery chip ,makes a faster-charging and longer-lasting performance to meeds your daily working,learning and playing needs.
〖Reassured After-sales 〗We promise 30-Day Refund & 1-Year Warranty. For any battery questions, just feel free to contact us for help via the order or click on"TAVZENL", then you can see "Ask a question" on the page. We will glad to help you solve any battery problems within 24 hours.