Battery Type: Li-ion Voltage: 11.4V Capacity: 53Wh Color: Black Replace Part Number: 00HW020 00HW021 SB10F46458 SB10F46459 3ICP6/55/90 Compatible Machine Models: Fit for Lenovo ThinkPad Yoga 460 20EL Series Fit for Lenovo ThinkPad Yoga 460 20ELS039GE Fit for Lenovo ThinkPad Yoga 460 20ELS03A00 Fit for Lenovo ThinkPad Yoga 460 20ELS03U00 Fit for Lenovo ThinkPad Yoga 460 20EM Series Fit for Lenovo ThinkPad Yoga 460 20EM000QGE Fit for Lenovo ThinkPad Yoga 460 20EM000VGE Fit for Lenovo ThinkPad Yoga 460 20EM-CT01WW Fit for Lenovo ThinkPad P40 Yoga 20GQ Series Fit for Lenovo ThinkPad P40 Yoga(20GQA003CD) Fit for Lenovo ThinkPad P40 Yoga(20GQA004CD) Fit for Lenovo ThinkPad P40 Yoga(20GQ0004GE) Fit for Lenovo ThinkPad P40 Yoga(20GQ000KGE) Fit for Lenovo ThinkPad P40 Yoga(20GQ001SGE) Fit for Lenovo ThinkPad P40 Yoga(20GQ001NGE) Fit for Lenovo ThinkPad P40 Yoga 20GR Series Fit for Lenovo ThinkPad P40 Yoga(20GR000BPB) Fit for Lenovo ThinkPad Yoga 14 20FY Series Fit for Lenovo ThinkPad Yoga 14 20FY0002US Fit for Lenovo ThinkPad Yoga 14 20DM000VUS 20FY0002US Fit for Lenovo ThinkPad S3 Yoga 14 Series For the new battery , we suggest that all of our customer should full charge it by AC power adapter ,because takes a long period, the capacity was strain out by inner PCB circuit, in order to protect your battery life,you can full charge to 100% and drain to 1% 2 times,then the capacity will recover.