A plug adapter changes the physical connection. It does not automatically change voltage. Read the input label on every charger or appliance. Many modern phone and laptop chargers accept a broad voltage range, while some heat-producing appliances do not. If a device is not compatible with the local supply, use a suitable converter or leave it at home rather than guessing.

Multi-country adapters vary in grounding, fuse design, socket grip, USB output and the number of devices that can be charged safely. Check independent safety certification relevant to your market and avoid overloading an adapter with high-powered appliances.

A multi-port charger can replace several plugs when its total output is sufficient and the ports share power in a way you understand. Check what happens when all ports are occupied, whether the laptop receives enough power and whether the charger becomes impractically large or heavy.

Label similar cables, carry only the lengths you use and protect the one cable that is difficult to replace. A short extension lead can be more useful than a complicated adapter in accommodation with badly positioned sockets, but it must be rated for the local supply and the connected load.

Capacity claims, real delivered energy, port output, recharge time, size and safety protections all matter. Battery transport rules can change and may differ by operator, route and battery rating. Verify the current requirements directly before travel, keep required batteries in the permitted baggage and protect terminals from short circuits.

Do not describe a power bank as “airline approved” without identifying the rule, the operator and the date checked. Approval may depend on capacity, labelling and how it is carried.

A tracker may help locate luggage or identify its last reported position, but it is not a recovery guarantee and does not replace contact details, insurance evidence or an airline report. Check network compatibility, battery type, privacy controls, alert behaviour and local restrictions. Avoid hiding a tracker in a way that prevents safe battery access or breaches an operator’s rules.

Compare roaming, physical SIMs, eSIMs and local Wi-Fi according to coverage, phone compatibility, activation timing, hotspot needs and support. Save essential information for offline access, including bookings, addresses and a route back to accommodation. A connectivity plan should still work when the main phone is lost or uncharged.

• One suitable multi-port charger.
• The minimum reliable cables plus one critical spare.
• A destination-appropriate plug adapter where needed.
• A power bank sized to the actual journey and current transport rules.
• Headphones or earphones that can be used comfortably for the travel duration.
• A small organiser that keeps power items accessible without becoming bulky.

For placement and access during flights, trains and transfers, continue to Travel Accessories for Transport. For device and document loss planning, see Travel Safety & Security Gear.