BTI L17C3P51-BTI 11.1V 45WHR LI-ION BATTERY 01AV445, 5B10W13887, L17C3P51, L17M3P52, SB10K97608, 01AV446, 5B10W13888, L17L3951, SB10K79606, SB10K97609, 01AV447, 5B10W13889, L17L3P51, SB10K97606, 01AV448, 5B10W13890, L17M3P51, SB10K97607 THINKPAD E14, THINKPAD E15, THINKPAD E480, THINKPAD E485, THINKPAD E490, THINKPAD E495, THINKPAD E580, THINKPAD E585, THINKPAD E590, THINKPAD E595