Model Name: L12M4P21
Condition: Brand New
Battery Type: Li-ion
Battery Voltage: 7.4V
Battery Capacity: 54Wh/7400mAh

Compatible Paer Number:

L12M4P21 L13S4P21 121500225 121500156 21CP5/57/128-2 2ICP5/57/128-2 2ICP5/57/123-2

Compatible Models: (use "Ctrl+F" to find your model quickly)

Fit for Lenovo Yoga 2 Pro Series
Fit for Lenovo Yoga 2 Pro 13.3" Series
Fit for Lenovo Yoga 2 Pro 13-IFI Series
Fit for Lenovo Yoga 2 Pro-13 59-382893 Series
Fit for Lenovo Yoga 2 Pro Ultrabook Series

Instructions for use: Please install the battery correctly and ensure that the battery interface and the motherboard are firmly connected. Please use the original charger to charge the laptop. Please open the back cover of the laptop before purchasing to confirm the original battery type is the same as the picture.