Kepwam Beverage Warmer 16oz
- Maximum Temperature: 149 °F
- Upper Temperature Rating: 149 °F
- Power Source: Battery
- Capacity: 1 pound
Last refreshed Jun 15, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A capable no-app alternative to Ember and Nextmug for most of a working day, though a few owners have hit total failures between six months and a year in.
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ASIN: B0DSMVPL6HModel: T2Category: Beverage Warmers
Colors Available
Sizes Available
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Overview
A 16 ounce stainless steel mug with a heating element in the base that holds a chosen temperature (warm 113F, hot 131F, or piping 149F) for hours on battery, then indefinitely on its charging coaster. No app pairing is needed; a single button on the mug cycles power and heat level.
This is a battery mug, not a plug-in warmer, so its whole pitch is portability: carry it away from the coaster and it still holds temperature on stored charge. The included sliding lid adds hours of held heat but is a hand wash only accessory, per the maker's own note, not something to run through a dishwasher.
- 16 oz capacity, 14 oz with the lid on
- Charges without needing to be emptied first
- Double wall vacuum insulated stainless steel body
- Built in display shows battery and temperature status
Who it's for
Fits a desk or nightstand user who wants a full mug of coffee or tea to stay at a set temperature through a long morning, without managing an app to do it. Less suited to anyone who wants a mug they can microwave or dishwasher clean, since Kepwam prohibits both.
Pros and cons
- No app pairing required to check status or change heat
- Three heat levels cover warm to near boiling
- Charging coaster keeps the mug hot indefinitely when not carried
Performance notes
The heating base runs off a charging coaster and, per the listing, holds 113F for up to three hours unplugged, or up to six hours with the lid on. Three heat settings span a gentle warm to a near boiling piping setting, controlled through a single button with a built in battery and temperature readout.
Specifications
| Brand | Kepwam |
|---|---|
| Model | T2 |
| Dimensions & fit | |
| Item Weight | 2.07 pounds |
| Capacity & performance | |
| Maximum Temperature | 149 °F |
| Upper Temperature Rating | 149 °F |
| Capacity | 1 pound |
| Power & efficiency | |
| Power Source | Battery |
| Construction & materials | |
| Material Type | Ceramic |
| Color | Black |
| Included components | |
| Unit Count | 1 |
Closest rivals on specs
VOBAGA Coffee Mug Warmer with 3 Temperature Settings- Capacity 1 vs 0.5 pounds (+100%)
Paris Hilton Electric Mug Warmer Set- Capacity 1 vs 0.88 pounds (+14%)
- Item Weight 2.07 vs 2.35 pounds (-12%)
LAOION Wood Coffee Mug Warmer 40W- Item Weight 2.07 vs 0.64 pounds (+223%)
- Upper Temperature Rating 149 vs 167 °F (-11%)
- Maximum Temperature 149 vs 167 °F (-11%)
Frequently asked questions
Does the Kepwam T2 need an app?
No, the mug is controlled entirely by its single button and requires no app pairing.
Can the Kepwam mug go in the dishwasher?
No, the maker specifies hand wash only and warns against dishwasher or microwave use, which can damage the internal heating wiring.
How long does the Kepwam T2 hold its temperature off the charger?
Per the listing, it holds 113F for up to three hours unplugged, or up to six hours with the lid on.