This Laptop Battery can replace the following part number:
LENOVO:
LENOVO
SQU-504, 916C4340F, 411181429, 3UR18650F-2-QC186 LBL-81X
This Laptop Battery is also compatible with the following models:
Laptop Computer
LENOVO E260 E280 E660 E680 E680A E290M Series Laptop Battery
LENOVO 125 125C 125F 125A 410 E410 410A 410M Series
L100