Voltage: 10.8 Volts Compatible Devices: Laptop, Notebook Battery Cell Composition: Lithium Ion Model: L17C4PH1 Color: Black Voltage: 7.68V Capacity: 60Wh/7820mAh 4-Cells Replacement Part number: L17C4PH1 L17M4PH1 L17M4PH2 5B10Q82425 5B10Q82426 5B10Q82427 928QA225H 2lCP5/44/128-2(Note: The positive and negative directions of the battery cable plug are different. The wrong connection will cause the cable to short-circuit and catch fire. And this battery cant be installed backwards. So please turn on your original battery and check its positive and negative directions) Compatible with machines model: Lenovo Yoga C930-13IKB 81C4, Yoga C930-13IKB Glass 81EQ, Yoga 7 Pro, Yoga 7 Pro-13IKB Series The package includes: 1X L17C4PH1 battery, instruction manual.Before purchasing, please open the back cover of the laptop to confirm the battery model and capacity.