N22 AC Adapter 45W Round Tip
Lenovo Part# GX20L23044
Power Adapters – AC Adapter - 45 W Maximum Output Power - Chromebook - 20 V DC Output Voltage - 1.1" Height - 1.6" Width - 3.7" Depth - Lenovo N22 Chromebook - N22 Chromebook Lenovo 45W Round Tip AC Adapter(UL) - ...
ThinkPad 45W AC Adapter Slimtip
Lenovo Part# 00HM612
Power Adapters – AC Adapter - 45 W Maximum Output Power - Black - Notebook - Chromebook - 120 V AC Input Voltage - 230 V AC Input Voltage - 20 V DC Output Voltage - Lenovo ThinkPad E450 Notebook - Lenovo 11e Chromebook