Lerat Coffee Mug Warmer & Mug Set for Desk, Electric Coffee Cup Warmer with Auto Shut Off, 3 Temperature Setting Smart Cup Warmer for Heating Coffee, Milk, Beverage, Candle Jar (Black), 12oz
Condition: New
Notify me when this product is back in stock
Buy Now, Pay Later
As low as
$2
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Unavailable
Recently Viewed
Color: Light Black
Features
- Smart Safety Design & Automatic Shut-off: This smart mug warmer will shut off automatically after continually working 8 hours. No worry about forgetting to turn it off. The blinking red light indicator tells you the heating plate is hot and will stop until the temperature drops to 97F (36C), ETL certified to ensure safety.
- Larger Heating Panel : With a 4.8-inch heating plate area, coffee warmer for desk is suitable for 99% of cups and beverages. It accommodates most cup sizes, unlike other coffee heater with smaller dimensions of only 3.7 inches. Tips: Choose flat-bottom and thin-wall mug so that it can have a good connection to the warmer.(Package includes a 12oz ceramic mug)
- Thoughtful Design & GIFT IDEA: Treat your loved one to the Lerat Smart Coffee Warmer Set for their every day! This set includes a convenient heated mug warmer, a stylish 12oz ceramic mug, Ideal for the office or home workspace, it keeps their beverages warm throughout the day. No more settling for a cold cup of coffeeevery sip stays fresh and flavorful with Lerat .
- Adjustable Three-Temperature Setting: LERAT coffee mug warmer will keep your coffee at a perfect drinking temperature. You can control the temperature by tapping the button, keeping your coffee or milk up to 104F-131F-149F (40C-55C-65C). Changing temperature is just a tap on of your finger.
- Best Gift Choice: Surprise your loved ones with our beautiful and functional coffee mug warmer. It's the perfect gift for special occasions like Valentine's Day, Thanksgiving, Christmas, New Year, and more. No coffee lover can resist these charming coffee accessories.(Tips: includes a heated coffee mug warmer, and 12oz ceramic mug)
- Wholeheartedly Serve you Thank you for choosing Lerat, we provide 12 months of quality assurance for each product, and the customer service team is at your service 7/24, if you have any questions or dissatisfaction during use, please contact us, we will give a satisfactory solution for you.
Color: Light Black
Brand: Lerat
Product Dimensions: 5.2"L x 5.2"W x 1.2"H
Power Source: Corded Electric
Item Weight: 8.64 ounces
Capacity: 12 ounces
Number of Trays: 1
Wattage: 25 watts
Maximum Temperature: 149 Degrees Fahrenheit
Upper Temperature Rating: 149 Degrees Fahrenheit
Manufacturer: Shenzhen Maimi Electronic Technology Co., Ltd.
Product Dimensions: 5.2 x 5.2 x 1.2 inches
Item Weight: 8.6 ounces
Item model number: M316
Date First Available: September 6, 2024
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: Light Black
For the coffee lover who sips and sets it down only to find it cold when you pick it up again. This is convenient and classy looking. Appears to be sturdy with a sleek design. Certainly affordable and small enough to use anywhere in the house or office. Keeps coffee at a drinkable temperature without a burned taste or smell.
...
show more
Reviewed in the United States on November 28, 2025 by Carol
Color: Light Black
Alas the first one received had a broken cup inside and no instructions. Amazon customer service usual great help in replacing and new one is working very well. Temperature perhaps not quite holding to 149 degrees but warm enough and will work with other than flat bottom cup but not keeping quite as warm. I was bit concerned after seeing frequent returns and some comments but find it working well for me. If this changes will come back and edit this comment.
...
show more
Reviewed in the United States on November 8, 2025 by pbk63
Color: Light Black
Please don’t order this, spend your money on a good mug warmer. It gets hot when you first turn it on but then as time goes by it gets cooler and cooler and cooler. It does not stay at the temperature of 149° or whatever you set it on. Also if you happen to touch the base of it to move it or if something accidentally touches the base, it will turn off because the sensors are so sensitive. So many times I thought my coffee would be warm just to find out. It was cold again because my glasses or something touch the base and cut it off.
...
show more
Reviewed in the United States on November 11, 2025 by Judee O.
Color: Light Black
bought this as a gift and happy with the results, it does keep the liquid warm. auto cut off time of 8 hours is too long, could have been less flexibility to adjust. warmer base works only with coups of flat base .
Reviewed in the United States on November 8, 2025 by Suriyan
Color: Light Black
I didn't realise that this came with the mug. what a nice surprise! This has a nice feature where it turns off in 8 hours, which is great in case I forget. I like the three temp settings. This is a great buy!
Reviewed in the United States on November 22, 2025 by Jeff T.
Color: Light Black
When I first received this I was not impressed. It did not seem to heat anything so I decided to return it . But, my husband being the one with more common sense, suggested that I try giving the item a chance. That perhaps I was not using it properly. Much as I hate to admit, he turned out…..yet again…..to be right! Seems the problem was with ME and NOT the item. It is important to note that the temperature settings are very sensitive so one must be careful not to touch it once the warmer is turned on. Which is exactly what I had been doing. More the reason why nothing was staying warm. Well, once I figured it all out, was I impressed!!! And glad that I had held off on returning it. I LOVE this thing! I plug it in, set the temperature to the highest setting (I like my coffee to stay as hot as possible) and set the ceramic cup (comes with the unit) with my coffee on it. The coffee stays hot from start to finish. Even if it takes me a couple of hours to sip it slowly. I’m not sure how long this gadget will last but I plan on getting another one the minute it stops working. Having gotten use to it now, I really wouldn’t want to be without it! Even my thermal cups couldn’t keep my coffee as hot as this warmer does. Don’t take my word for it. Give it a try yourself. I think it’s definitely worth the 20 bucks! Highly recommend it!
...
show more
Reviewed in the United States on March 24, 2025 by K8here
Color: Light Black
Only heats to 149° which is just warm, not even hot. I was disappointed. Yeah it keeps coffee warm but I wanted it hot without having to microwave.
Reviewed in the United States on November 23, 2025 by Suzanne Dougherty
Color: Light Black
The media could not be loaded. If you're someone who treasures every sip of your morning brew, the smart mug warmer is about to become your new best friend! I can't stop raving about this little powerhouse—it's sleek, intuitive, and downright magical. With Consistent Heat,No more lukewarm coffee! It keeps my drink at the perfect temperature for hours. Whether it's tea, cocoa, or coffee, every sip feels freshly poured. It does have the feature of auto shut off to keep coffee warm enough to feel fresh sip but the mug doesn't even gets hot. It is good ceramic mug heavy and sturdy.
...
show more
Reviewed in the United States on October 19, 2025 by Sana