CWK New Replacement Laptop Notebook Battery for DELL Vostro 3400 3500 3700 7FJ92 04D3C 4JK6R Y5XF9 CYDWV 312-0997 0TXWRR 0TY3P4 7FJ92 04D3C 4JK6R 312-0997 JK6R 0CYDWV TY3P4 Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 11.1 Volt (10.8 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!