Warranty 1 Year Voltage 15.2V Battery Type Internal Cells 4 Cell Cell Type Li-polymer Battery Capacity 2900mAh Watt-Hour 44.08Wh Compatible with ThinkPad L13 ThinkPad L13 Yoga ThinkPad L13 Gen 2 Thinkpad S2 Gen 5 Thinkpad S2 Gen 6 Thinkpad S2 5th Gen TP00114A TP00114C