【Specifications】 Type: Li-ion / Voltage:11.4V / Capacity:53Wh 【Replacement Part Number】00HW020 SB10F46458 00HW021 SB10F46459 3ICP6/55/90 【Compatible with Laptop Models】Lenovo ThinkPad Yoga 460 Series, S3 Yoga 14 Series,ThinkPad P40 Yoga 20GR 20GQ Series,ThinkPad Yoga 14 20FY Serie 【Security and Stable Quality】 12 months' warranty；30-day money back guarantee. CE certified and strictly test to ensure both safety and stability. 【Purchasing Note】Before you place the order, please check and confirm your laptop model, original battery model and appearance, compared with our battery image, make sure that's what you need. Especially the location of the connector and the cable length (long or short).