After you drag yourself out of bed at the crack of dawn, now you can visually power up with a cup of coffee inside this cool new Animated Battery Coffee Mug. This heat-sensitive ceramic coffee cup has a fun battery power meter on the side with green cells that light up when your mug is over 96.8 degrees F and fade as you consume it or as it cools, letting you know it's time for refill/recharge. Just like anything else with a battery meter, don't put it in the dishwasher or a permanent malfunction will ensue.
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- Ceramic mug changes color when filled with hot coffee or tea
- Watch the green cells within the battery "light up" when your mug is over 96.8 degrees F
- Holds 10 ounces of your favorite hot beverage
- Hand-wash only - dishwasher will destroy the color-changing parts of the mug