WIDE COMPATIBILITY: The L20M4P71 replacement battery is compatible with Lenovo ThinkPad X1 Carbon 9th Gen (X1 Carbon 2021); compatible with Lenovo ThinkPad X1 Carbon 10th Gen (X1 Carbon 2022); compatible with Lenovo ThinkPad X1 Carbon 11th Gen (X1 Carbon 2023); compatible with Lenovo ThinkPad X1 Yoga 6th Gen (X1 Yoga 2021); compatible with Lenovo ThinkPad X1 Yoga 7th Gen (X1 Yoga 2022); compatible with Lenovo ThinkPad X1 Yoga 8th Gen (X1 Yoga 2023) Series.
COMPATIBLE PART NUMBER: L20M4P71, SB10T83216, 5B10W13973, L20C4P71, SB10T83217, 5B10W13974, L20D4P71, SB10T83218, 5B10W13975, L20L4P71, SB10T83215, 5B10W13972. Please ensure your original battery model before purchasing.
SPECIFICATION: Battery type: Li-ion. Voltage:15.44V .Capacity: 3695mAh/57Wh.
USEFUL REMINDER: It is recommended to fully drain and fully charge the battery especially during the first 3 charging and discharging cycles, doing so may greatly improve the overall life of the battery.
PRODUCT LIST: 1* Battery. All LIXIEKE products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.