Voltage: Cuba operates on 110V, 60Hz electrical system standard in North America. Some older buildings may have both 110V and 220V systems.
Outlet Types: Primarily Type A plugs (two flat parallel blades) matching US standard, with some Type B sockets (two flat blades plus round ground pin) in newer installations.
Adapters & Converters: US and Canadian travelers often need no adapter as outlets match home plugs. European travelers (220V countries) need step-down voltage converter and plug adapter for 110V operation. Adapters available at airport, hotels, and electronic shops.
Power Reliability: Power outages common throughout island during peak usage times and hurricane season. Many hotels and businesses have backup generators. Carry power banks for phone and electronic devices. Avoid depending on electrical appliances during vulnerable periods.
Charging Stations: Hotels provide outlets for charging but access limited in streets. Bring multiple charging cables and power banks. Some public areas and restaurants may provide charging access for customers.
Purchase Recommendations: Buy quality universal adapter before traveling. Consider small power bank (5000-10000mAh) for continuous device access. Bring extra charging cables as replacements difficult to find.