11 Travel Essentials Every Traveler Should Use

2. Universal power adapter

One universal adapter is far more useful than several country-specific plugs. There are about 14 plug types in use worldwide, and a compact universal unit with built-in surge protection covers most needs. Look for a model that includes USB-A and USB-C ports so you can charge a phone and a power bank at once. Since India commonly uses Type D or M plugs, travelers from India benefit especially from a universal adapter when visiting Europe or North America where Type C and Type A dominate. Avoid cheap adapters without surge control; voltage spikes can damage devices. If you’re carrying sensitive electronics like a laptop or camera, choose an adapter with a grounding pin and check whether the device supports the destination voltage. Many modern devices accept 100–240V automatically, but older chargers may not. Keep the adapter in your carry-on so you can charge during layovers or at cafes. A small pouch with adapter and charging cables keeps everything together and reduces the chance of losing a crucial piece mid-trip.