Ember Car Charger (NEW!) Now you can maintain your perfect temperature and charge on-the-go with the Ember Car Charger. Ensure your Ember Travel Mug stays fully charged for your longest road trip or work commute, so it is always ready when you are.
Compatible with all 1st and 2nd generation Ember Travel Mugs
Fits in most standard cup holders
Ember Car Charger plugs into car via 12V Accessory Socket (Cigarette Lighter)
Smart LED Indicators: Adapter LED shows green when fully charged, breathing red when charging, and solid white when ready for charging.
IPX7 rated for full underwater submersion
Reaches temperatures in a range from 120°F to 145°F (50°C to 62.5°C)
A:AnswerHi there, thanks for reaching out! The Ember is designed to stabilize an already hot drink down to your preferred temperature and not heat one up, so for best results, we do recommend pouring in liquid around 165°F and above.