Lenovo ERY Inernl. 3c 60Wh.
Lenovo 57Wh inernl lihium-ion
Lenovo 58Wh inernl lihium-ion
Lenovo ERY 4cell 88Wh 15.4V
Lenovo 54.7Wh inernl lihium-ion
Lenovo 46WH 4 cell 15.36V ery -