A Type M plug in Liberia?
Not directly — pack an adapter.
Liberia's Type A / Type B / Type C / Type E / Type F sockets don't take a Type M plug. A plug adapter solves the shape problem — it changes pins, not electricity. The wall delivers 120/220 V at 50/60 Hz (108–132 or 198–242 V within tolerance) — if your device isn't rated for that (look for "100–240 V" on the brick), an adapter won't save it.
Grid facts verified against IEC World Plugs — Liberia. Physical-fit verdicts derive from pin geometry and each socket standard's acceptance list — not safety advice.