Superb Choice 6-cell Lenovo 42T4877l Laptop Battery Type: Li-Ion,Voltage:11.1V Capacity:4400mAh,6 cells 1 year replacement warranty,30-day refund guarantee after the purchase. High capacity battery certified by CE and RoHS, This battery was tested and proven to match and/or exceed original specifications of LENOVO products Replacement For Lenovo 42T4877l Fit Machine Models:LENOVO ThinkPad X230T Series,LENOVO ThinkPad X230 Tablet Series,ThinkPad X220t,ThinkPad X220 Tablet,ThinkPad X220i Tablet

Superb Choice 6-cell Lenovo 42T4877l Laptop Battery Type: Li-Ion,Voltage:11.1V Capacity:4400mAh,6 cells 1 year replacement warranty,30-day refund guarantee after the purchase. High capacity battery certified by CE and RoHS, This battery was tested and proven to match and/or exceed original specifications of LENOVO products Replacement For Lenovo 42T4877l Fit Machine Models:LENOVO ThinkPad X230T Series,LENOVO ThinkPad X230 Tablet Series,ThinkPad X220t,ThinkPad X220 Tablet,ThinkPad X220i Tablet