Voltage & Plugs: UK uses 230V electrical supply with 50Hz frequency. Power outlets use Type G plugs (three rectangular pins in triangular configuration).
Adapters: Visitors from North America, Europe, Asia, and Australia will need adapters. Universal adapters are widely available at airports, travel shops, and hotels. Many hotels provide adapters for guests.
USB Charging: Modern cafes and hotels often provide USB charging ports. Carry portable power banks for all-day exploration.