Expected battery life Ember Mug When using your Ember Mug without the charging coaster, you can expect a battery life of about 1.5 hours with the Ember Mug, 10 oz or 80 minutes with the Ember Mug, 14 oz, at a target temperature of about 135F (57C). Ember Travel Mug
What is the battery safety setting on my Ember mug?
This is a battery safety setting to ensure your Ember does not overheat the battery when left on the charger for long periods throughout the day with hot liquids inside. The Ember also has a 2 hour auto shut off if the mug is untouched. Charging your Ember To charge your Ember Mug, place the Ember on the plugged-in charging coaster.
How long does it take to charge the Ember?
A depleted battery can take up to two hours to fully charge the Ember. Is the Ember Safe to Charge Overnight? The Ember is 100% safe to keep on the charger when you are not using it. When the battery is fully charged the charging is shut off automatically so no battery damage will occur.
What happens when you put the ember on the charging coaster?
When the Ember is placed on the charging coaster with hot liquids inside, it will maintain your current set temperature, while maintaining the current battery level. Once empty, the Ember will charge normally.