00HW020-BTI - REPLACEMENT BTI BATTERY FOR LENOVO THINKPAD P40 YOGA, P40 20GQ YOGA, P40 20GR YO Laptop Batteries for YOGA, 7.4 V, 56 Wh, LI-ION $229.39 $127.44
REPLACEMENT BTI BATTERY FOR LENOVO THINKPAD T550 T550S W550S 45N1743-BTI 45N1741 Laptop Batteries, 11.4 V, 3900 mAH, 44 Wh, LI-ION $232.31 $129.06
57Y4559-BTI - BTI REPLACEMENT NOTEBOOK BATTERY FOR LENOVO IBM THINKPAD X100E,X120E SERIES; REPLACE 10.8V, 5200mAh, 6 Cells, LiIon $223.60 $124.22
01AV472-BTI - REPLACEMENT BTI BATTERY FOR LENOVO THINKPAD X280, A285 SERIES, 01AV470, 01AV471 Laptop Batteries for THINKPAD, LI-ION, 4200 mAH, 11.4 V, 48 Wh $174.24 $96.80
4X50K14089-BTI - BTI REPLACEMENT BATTERY FOR LENOVO THINKPAD L560, L570, 4X50K14089, 71+, SB10H45071, Battery Technology, Inc. (BTI) is a global supplier of replacement batteries & AC power adapters for notebook computers; batteries for digital cameras, PDA's and other mobile devices and... $197.46 $109.70