电源 (diàn yuán): Electric source (Noun) — Meaning & Stroke Order

Before starting the equipment, please ensure that the power connection is stable and reliable.

Have you checked if the power adapter is compatible with this laptop?

Please plug in the power supply so the computer can turn on.

Due to a sudden failure of the power module, the entire meeting was forced to be interrupted for half an hour.

This portable projector does not require an external power source; its built-in battery is sufficient for operation.

There aren't enough power outlets in this room; we need a power strip.

Don't forget to plug the power bank into a power source before going out, or you'll be in trouble if your phone runs out of battery on the road.