A Type J plug in Chad?

Not directly — pack an adapter.

your Type J
🇹🇩 Type C socket
🇹🇩 Type E socket
🇹🇩 Type D socket
🇹🇩 Type F socket

Chad's Type C / Type E / Type D / Type F sockets don't take a Type J plug. A plug adapter solves the shape problem — it changes pins, not electricity. The wall delivers 220 V at 50 Hz (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 — Chad. Physical-fit verdicts derive from pin geometry and each socket standard's acceptance list — not safety advice.