Genuine Lenovo Thinkpad 12.5\" S1 Yoga Battery — 45N1707 (New)

New, genuine replacement battery for the Lenovo Thinkpad 12.5\" S1 Yoga (part number 45N1707). This OEM battery is intended as a direct swap for the S1 Yoga 12.5\" model to restore original power performance. Sold new and unused — ready for installation; follow Lenovo service guidelines when replacing the battery.