Home Acdc Power Supply Adapter Power Cable for Lenovo Essential Notebook Computer Battery Charger G770-10345fu G770-10372wu G770-10375fu G770-10375wu G770-1037xf5 G770-1037xf6 G780-14026244 G780-21823du G780-21823fu G780-21823vu G780-21829su G780-21829uu