CWK New Replacement Laptop Notebook Battery for Lenovo Thinkpad X60 X 61 Tablet 40Y8318 42T5209 93P5032 7762 IBM/Lenovo 40Y8314 40Y8318 42T5204 42T5206 42T5209 93P5031 IBM Thinkpad X60T X61T Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 14.4 Volt (14.8 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!