Dominican Republic to Peru: Complete Plug & Adapter Guide (2026) Adapter Needed

Heading from Dominican Republic to Peru? Plug types and voltage standards differ between countries, so a little preparation goes a long way. Here's a breakdown of what to expect at the wall socket.

Both Dominican Republic and Peru use Type A plugs, so your devices should plug right in. An adapter isn't strictly necessary for this trip.

Voltage is another key difference. Dominican Republic uses 120V while Peru uses 220V. If your device only supports one voltage, using it with the wrong supply could cause overheating or permanent damage. Look for "Input: 100-240V" on your charger. Most modern phone and laptop chargers support this range.

Rather than packing bulky converters, consider buying travel-sized dual-voltage versions of appliances you can't live without. For phones and laptops, all you'll need is the right plug adapter since their chargers almost always support worldwide voltage.