The GoinMug heats water to 100°C in a few minutes when connected to a 12V or 24V power source. Heating time may vary slightly depending on initial water temperature.

Absolutely! The GoinMug automatically switches between 12V and 24V, making it compatible with cars, trucks, buses, boats, and recreational vehicles. Simply plug into any standard cigarette lighter socket.

Yes, the GoinMug features spill-proof sealing, secure lid design, and stable construction for safe use during travel. However, always ensure it's properly secured and avoid opening whilst driving.

P90 or P40 indicates insufficient power supply. Ensure you're using a proper 12V/24V automotive cigarette lighter socket. The GoinMug requires adequate voltage to function correctly and safely.

The one-piece moulded interior wipes clean easily with a soft cloth. The 304 stainless steel resists staining and odours. Ensure the cup is completely dry before storage to maintain longevity.

Yes! The GoinMug is perfect for tea, coffee, hot chocolate, soup, and even preparing instant meals. The food-grade stainless steel interior is safe for all beverages and won't retain flavours.

When water reaches 100°C, the GoinMug automatically switches to keep-warm mode, preventing overheating and dry burning. This intelligent feature protects the device and ensures safe, consistent temperature maintenance.

The GoinMug holds 500ml of liquid. For optimal safety and performance, fill to approximately 3cm below the rim. This prevents overflow during heating and ensures proper lid sealing during travel.