CWK New Replacement Laptop Notebook Battery for IBM Lenovo Thinkpad X60 X61 Series 92P1169 92P1163 92P1170 X61-7673 X61-7674 X61-7675 X61s-7666 X61s-7667 X61s-7668 IBM Lenovo Thinkpad X60 X60s Se Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 14.8 Volt (14.4 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!