Battery for Lenovo ThinkPad T400s T410s 42T4688 42T4690 laptop
Part Numbers:For LenovoFRU 42T4690FRU 42T4688Fit model:For Lenovomore information from: http://www.battery-replacement.co.uk/battery-for-lenovo-thinkpad-t400s-t410s-42t4688-42t4690-laptop-p-1839.html