Your plugs & sockets
Voltage
120V
Frequency
60Hz
Plugs
A, B
Plugs & sockets in China
Voltage
220V
Frequency
50Hz
Plugs
A, C, I
Costa Rica to China: Complete Plug & Adapter Guide (2026) Adapter Needed
If you're heading to China from Costa Rica, it's worth checking the power situation before you pack. Different countries use different outlet types and electrical standards, so your devices may not plug in directly when you arrive.
Good news: Costa Rica and China share compatible plug types (Type A). Your existing plugs should fit directly into China's outlets without any adapter needed.
The electrical standards differ significantly: Costa Rica operates at 120V/60Hz and China at 220V/50Hz. For single-voltage appliances (hair straighteners, kettles, etc.), this mismatch could damage your device or even be a safety hazard. Always verify your device's voltage rating before plugging in.
Most modern phone chargers, laptop adapters, and camera chargers are designed to handle 100-240V input, so they'll work anywhere with just a plug adapter. Heat-producing appliances like hair dryers and flat irons are often single-voltage, so check before you plug them in abroad.
