Lenovo Battery
5B11K39337
is compatible in the following Models:
Lenovo Yoga Series laptops (IdeaPad)
Yoga Book 9 13IRU8 - 82YQ0007US
Yoga Book 9 13IRU8 - 82YQ0021UK
Yoga Book 9 13IRU8 - 82YQ0029AU
Yoga Book 9 13IRU8 - 82YQCT01WW
Yoga Book 9 13IRU8 - 82YQCTO1WW
Yoga Book 9 13IMU9 - 83FF001RAU
Yoga Book 9 13IMU9 - 83FF0030NZ
Yoga Book 9 13IMU9 - 83FFCTO1WW