Mr. Coffee Mug Warmer
- 17 watts heating plate
- 8 ounce capacity rating
- On/off switch with indicator light
- Extended cord length, no measurement given
- 8.6 x 5.2 x 1.3 inches, 0.21 kg
- 1-year limited warranty
Updated 26 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A simple desk warmer that holds a mug of coffee or tea at drinking temperature with one switch and a long cord. It warms rather than heats, and there is no temperature setting.
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ASIN: B000CO89T8Category: Beverage Warmers
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Overview
Setting a mug on the plate and flipping the switch is all the operation there is: a low wattage element under the plastic top holds a cup of coffee, tea or cocoa at drinking temperature, and the indicator light shows when it is on. The long cord lets it reach an outlet from a desk or a side table.
A single switch and a light are the whole interface, so there is nothing to set and nothing to get wrong. It is a warmer, and the listing gives no plate temperature, so a cup that has already gone cold is not what it is for.
Who it's for
Slow drinkers at a desk, a reading chair or a bedside table get a plate that holds the mug warm for as long as the switch stays on. People who want a hot plate for cooking or a precise temperature setting will not find either in the listing.
Pros and cons
- Single on/off switch with indicator
- Extended cord reaches distant outlets
- Low wattage draw
- Light enough to carry in a bag
- No plate temperature listed
- One mug at a time
- Warming only, not a hot plate
Performance notes
Heat moves from the plate into the base of the mug by conduction, so a flat bottomed mug in full contact warms better than one with a rim or a foot that lifts it off the surface. The low wattage element offsets heat loss from the cup rather than adding much, so a full mug or one with a lid holds temperature longer than an open half cup.
Specifications
| Brand | Mr. Coffee |
|---|---|
| Dimensions & fit | |
| Item weight | 0.46 pounds |
| Item Dimensions L x W x H | 8.6 × 5.2 × 1.3 inches |
| Capacity & performance | |
| Capacity | 0.5 pounds |
| Wattage | 17 watts |
| Power & efficiency | |
| Power Source | Corded electric |
| Construction & materials | |
| Material Type | Plastic |
| Color | Black |
| Warranty & support | |
| Manufacturer Warranty Description | 1-year limited warranty |
| Other details | |
| Number of Trays | 1 |
| Controls | On/off switch with indicator light |
| Item Type Name | Coffee Mug Warmer |
| Manufacturer Contact Information | For any technical issues contact Manufacturer |
Frequently asked questions
Will the Mr. Coffee mug warmer work with a travel mug or a ceramic cup?
The listing rates it at 8 ounces and describes mugs of coffee, tea or cocoa. It does not list mug materials or bottom shapes, so check that your cup bottom makes contact with the plate.
How do you know the Mr. Coffee mug warmer is on?
An on/off switch with an on light indicator shows when the plate is heating.
Is the Mr. Coffee mug warmer a hot plate for cooking?
No. It is a 17 watt warmer for a single mug, not a cooking surface.
How long is the cord on the Mr. Coffee mug warmer?
The description says only extended cord length to use almost anywhere; no measurement is given.
Does the Mr. Coffee mug warmer have a warranty?
A 1-year limited warranty is listed; technical issues go to the manufacturer.