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7 Best Voltage Adapters For Peru 2026 in the United States

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Our Top Picks

#1

Winner

220V to 110V Voltage Converter, TESSAN Universal Travel Adapter with 4 USB Charger (1 USB C), 3 AC Sockets and EU/UK/AU/IT Plug Power Adaptor, Step Down Transformer Outlet-Not for Hair Dryers

Rating
10.0
Chosen by1,334
Voltage Compatibility
Plug Type
Wattage Capacity

Most important from
1230 reviews

Voltage Compatibility
Delivers flawless performance powering a wide range of devices including phones, tablets, and medical equipment across multiple countries.
Plug Type
Offers multiple plug types and a generous assortment of adapters, ensuring compatibility with European and other international outlets.
Wattage Capacity
Built-in safety protections provide peace of mind when using high-power devices up to 2000W through the AC outlets.
Surge Protection
Built-in safety protections provide peace of mind when using high-power devices up to 2000W through the AC outlets.
Portability
Its sturdy build ensures durability, though the device is noticeably heavy and bulky, which may reduce portability for some travelers.

The TESSAN 220V to 110V Voltage Converter is a versatile travel adapter designed to work in over 200 countries, including Peru and many parts of Europe, the UK, Australia, and beyond. It supports a wide range of plug types (EU, UK, AU, IT), making it a convenient all-in-one adapter for travelers. It features three AC outlets and four USB ports (one USB-C), allowing you to charge up to seven devices simultaneously — perfect for phones, laptops, tablets, and cameras.

The voltage converter supports up to 2000W on the AC outlets for high-power devices like kettles, but it is not suitable for devices like hair dryers or items exceeding 200W on the USB side. The adapter includes built-in safety features such as protection against overheating, overcurrent, and short circuits, which helps keep your devices safe. Its compact size and lightweight design make it easy to pack and carry.

However, it cannot convert voltage for dual adapter sockets and is not compatible with certain low-wattage or overvoltage-protected electronics. If you need a reliable and multi-functional adapter for travel in Peru or similar regions with 220V power, this TESSAN model is a solid choice, especially if you want to charge several devices at once without carrying separate chargers.

Rating
10.0
Chosen by1,334
Voltage Compatibility
Plug Type
Wattage Capacity

Most important from
1230 reviews

Voltage Compatibility
Delivers flawless performance powering a wide range of devices including phones, tablets, and medical equipment across multiple countries.
Plug Type
Offers multiple plug types and a generous assortment of adapters, ensuring compatibility with European and other international outlets.
Wattage Capacity
Built-in safety protections provide peace of mind when using high-power devices up to 2000W through the AC outlets.
Surge Protection
Built-in safety protections provide peace of mind when using high-power devices up to 2000W through the AC outlets.
Portability
Its sturdy build ensures durability, though the device is noticeably heavy and bulky, which may reduce portability for some travelers.
#2

220V to 110V Voltage Converter US to Europe, TESSAN 250W Universal Travel Adapter with 4 USB Ports QC 3.0 PD 36W and EU/UK/AU/IT/India International Power Adaptor, Converter for European Travel

Rating
10.0
Voltage Compatibility
Plug Type
Portability

Most important from
1230 reviews

Voltage Compatibility
The adapter works flawlessly across multiple European countries, powering everything from cell phones to medical sleep equipment without issues.
Plug Type
Multiple plug types and a long plug-in cord provide excellent reach and compatibility with European wall sockets.
Portability
Despite weighing around 2 pounds, the device's reliability and versatility make it a worthwhile travel companion.

The TESSAN 250W voltage converter adapter is designed to convert European and other 220V power sources down to 110-120V, which is useful for travelers from the US visiting Peru, where the voltage is typically 220V. It supports devices up to 250 watts, which covers everyday electronics like smartphones, laptops, and cameras but may not be suitable for high-power appliances like hair dryers.

One of its main advantages is the inclusion of multiple plug types (EU, UK, AU, IT, India) making it versatile for use in over 200 countries, including Peru and much of Europe. It also features 2 AC outlets and 4 USB ports (including fast-charging USB-C), letting you charge several devices at once—great for modern travelers with multiple gadgets. Safety is well addressed with built-in protections against overheating, overload, and short circuits, plus a quiet fan to avoid noise during use.

The unit weighs about 1.3 pounds and is somewhat bulky for a travel adapter, which might be a consideration if you prefer ultra-light packing. Its 250W limit means it won't work with larger appliances that demand higher wattage. For those who mainly need to charge smaller electronics and want a reliable, multi-country solution with good surge protection, this adapter represents a solid choice for travel to Peru and other international destinations.

Rating
10.0
Voltage Compatibility
Plug Type
Portability

Most important from
1230 reviews

Voltage Compatibility
The adapter works flawlessly across multiple European countries, powering everything from cell phones to medical sleep equipment without issues.
Plug Type
Multiple plug types and a long plug-in cord provide excellent reach and compatibility with European wall sockets.
Portability
Despite weighing around 2 pounds, the device's reliability and versatility make it a worthwhile travel companion.
#3

Key Power 230-Watt Step Down 220V to 110V Voltage Converter & International Travel Adapter/Power Converter with USB-C Port 18W - [Use for USA Appliance Overseas in Europe, AU, UK, Ireland, etc.]

Rating
9.1
Voltage Compatibility
Plug Type
Surge Protection

Most important from
3801 reviews

Voltage Compatibility
It handles higher voltage devices like laptops or hair straighteners well when other devices are unplugged, proving its durability under constant use.
Plug Type
The multiple outlets allow charging several devices at once, including phones and tablets, making it incredibly versatile for international travel.
Surge Protection
Charging is quick and safe with built-in protections against overcharging and overheating, supported by a helpful red/green light indicator to confirm proper operation.
Portability
The compact and lightweight design, along with the included travel bag and multiple adapters, makes it easy to carry and practical for trips across various countries.

The Key Power 230-Watt Step Down Voltage Converter is designed for travelers from the US using American appliances in countries like Peru where the voltage is 220V. It converts the higher voltage (220-240V) down to 110-120V, making it safe to use devices made for US power standards. This adapter supports multiple plug types (UK, US, AU, IN, EU), so it works well across many countries, including Peru. It has 4 USB ports—including a fast-charging USB-C port—to charge phones, tablets, and other small electronics simultaneously. The converter offers important safety features like protection against over-current, overheating, short circuits, and overload, helping to protect both you and your devices.

With a maximum wattage capacity of 230 watts, it is not suitable for high-power devices like hair dryers or some household tools. It’s compact and lightweight, making it easy to carry while traveling. If you mainly need to power low to medium wattage devices such as laptops, phone chargers, electric shavers, or small personal electronics while in Peru, this product is a practical choice. Just remember to avoid plugging in devices that draw more than 230 watts, as it won't support them safely.

Rating
9.1
Voltage Compatibility
Plug Type
Surge Protection

Most important from
3801 reviews

Voltage Compatibility
It handles higher voltage devices like laptops or hair straighteners well when other devices are unplugged, proving its durability under constant use.
Plug Type
The multiple outlets allow charging several devices at once, including phones and tablets, making it incredibly versatile for international travel.
Surge Protection
Charging is quick and safe with built-in protections against overcharging and overheating, supported by a helpful red/green light indicator to confirm proper operation.
Portability
The compact and lightweight design, along with the included travel bag and multiple adapters, makes it easy to carry and practical for trips across various countries.

Buying Guide for the Best Voltage Adapters For Peru

When traveling to Peru, it's essential to have the right voltage adapter to ensure your electronic devices can be used safely and effectively. Peru operates on a different electrical system than many other countries, so understanding the key specifications of voltage adapters will help you choose the right one for your needs. Here are the key specs to consider when selecting a voltage adapter for Peru.
Voltage CompatibilityVoltage compatibility refers to the range of voltages that the adapter can handle. Peru uses a standard voltage of 220V. This is important because using an adapter that does not match the voltage can damage your devices. Voltage adapters typically come in ranges such as 110-220V or 100-240V. If your devices are rated for 110V (common in North America), you will need an adapter that can step up the voltage to 220V. Check the voltage rating on your device's power supply to ensure compatibility.
Plug TypePlug type refers to the shape and configuration of the prongs on the adapter. Peru uses Type A and Type C plugs. Type A has two flat parallel pins, while Type C has two round pins. This is important because the plug type must match the outlets in Peru. Some adapters come with multiple plug types or interchangeable heads to accommodate different outlet configurations. Choose an adapter that includes the plug type(s) you need for Peru.
Wattage CapacityWattage capacity indicates the maximum power load that the adapter can handle, measured in watts (W). This is important because exceeding the wattage capacity can cause the adapter to overheat or fail. To determine the right wattage capacity, add up the wattage of all the devices you plan to use simultaneously. For example, if you have a laptop (65W) and a phone charger (10W), you need an adapter that can handle at least 75W. Choose an adapter with a wattage capacity higher than your total device wattage to ensure safe operation.
Surge ProtectionSurge protection is a feature that protects your devices from voltage spikes and surges, which can occur due to unstable power supply. This is important because voltage surges can damage sensitive electronics. Surge protection is typically measured in joules; the higher the joule rating, the better the protection. Look for an adapter with built-in surge protection, especially if you are using valuable or sensitive devices like laptops and cameras.
PortabilityPortability refers to the size and weight of the adapter, which affects how easy it is to carry and use while traveling. This is important because a bulky or heavy adapter can be inconvenient to pack and use. Portable adapters are typically compact and lightweight, making them ideal for travel. Consider how much space you have in your luggage and how often you will need to use the adapter. Choose a portable adapter that fits your travel needs without compromising on essential features.

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