FREI AKKU 53879 - Laptop battery for Lenovo, Li-Ion, 4400 mAh

Laptop battery for Lenovo.

Compatible replacement battery, not an original battery from the manufacturer!

Refer to the device and battery numbers listed to select the right battery for your device!

Replacement battery suitable for:
LENOVO: L450, T450, T450s, T550, ThinkPad T440 Series, ThinkPad T440S Series, ThinkPad X240 Series, ThinkPad X240s Series, W550, X250

Identical to the following batteries:

LENOVO: 0C52861, 121500146, 121500147, 121500148, 45N1124, 45N1125, 45N1126, 45N1127, 45N1128, 45N1129, 68 (3 cells), 68+ (6 cells)

Please note:

Opening your device voids the warranty. Installing this battery is especially complex and follows at your own risk. We do not assume any liability for damage and failure with devices and/or batteries. ...