In Lake Atitlán, they use Type A and B power plugs and outlets. The voltage is 120V, and the frequency is 60Hz.
✅ Good news! You won’t need a travel adapter in Lake Atitlán. Their plugs and outlets are the same as our standard Type A and B back in the States.
Quick Overview of the Plugs in Lake Atitlán:
- Plug type in Lake Atitlán: A and B
- Standard voltage: 120V
- Frequency: 60Hz
- Need a travel adapter? No, you don’t need a travel adapter
- Need a voltage converter? No, you don’t need a voltage converter
Every fact on this page is backed by local power authority guidelines, global IEC standards, and personal accounts from travelers who’ve experienced it firsthand.
Lake Atitlán is a popular stop before heading to El Salvador, Honduras, or Mexico. Check outlet compatibility to be safe.
Power Outlets in Lake Atitlán
In Lake Atitlán, they use Type A and B power plugs and outlets.
Type A
Type A outlets have two flat prongs and no grounding pin.
Type B
Type B outlets have two flat prongs and a grounding pin. Type A plugs will also fit.
Do You Need a Voltage Converter?
A voltage converter is only necessary if your device’s voltage differs from the country you’re traveling to. In Lake Atitlán, the voltage matches the U.S., so you won’t need one.
Before plugging in your device while traveling, always check your device’s voltage label. If it says “100-240V, 50/60 Hz”, your device will work in most countries without the need for a voltage converter. This is common for modern electronics like laptops, tablets, and rechargeable devices.
Which Travel Devices May Need a Converter?
Playing it safe is easy: drop this compact, top-rated converter in your carry-on and your electronics will handle foreign voltage in more than 180 nations without a hiccup.
Device Need Converter? Notes Phone ❌ No Most modern phone chargers are dual voltage (100–240V) Laptop ❌ No Check the power brick label for 100–240V Hairdryer ❌ No (usually) High wattage; many models are not dual voltage Electric toothbrush ❌ No Most models are 110V only Camera / DSLR ❌ No (usually) Most chargers are dual voltage Power bank ❌ No Charges via USB, adapter is enough Electric shaver / trimmer ❌ No Older or cheaper models may not support 230V Tablet / iPad ❌ No All models are dual voltage Portable fan ❌ No Many models are compatible with 110V Game console ⚠️ Check voltage Newer consoles like PS5 and Xbox are often dual voltage — check to be sure Bluetooth speaker ❌ No Charges via USB E-reader (Kindle, etc.) ❌ No USB charging only, no converter needed