Since the battery cannot be changed out, only charged, how long does the battery last before mug needs to be replaced entirely?

FROM THE SELLER: Thank you for your question. The Nextmug battery is rated to be fully charged 1,000 times, after which it maintains 80% effectiveness... meaning it can be charged but may not hold the charge as long as before. You'll be able to enjoy your Nextmug for years to come.

How long does the mug keep your beverage hot when not on the coaster?

FROM THE SELLER - Thank you for the question. Depending on how hot the liquid is when you pour it into the mug, the Nextmug keeps your beverage hot for about 2.5 hours (with the lid on) and about 1.5 hours (lid off) when it's not on the Docking Coaster and set to the "Warm" setting.

What's the inside coating made of? Does it have PFAS/PFOA/BPA?

FROM THE SELLER: Thank you for your question. The Nextmug is made of stainless steel and has a ceramic coating on the outside. The ceramic coating covers the inside of the mug as well as the exterior surface and the handle. The main portion of the mug does not contain plastic. The bottom of the mug (only the portion around the battery) has a plastic exterior. Both the Nextmug and the lids are BPA-free.

How many fluid ounces fit inside the cup with the lid on? I have a competitor's 14 oz mug that holds about 10 oz.

FROM THE SELLER - Thank you for the question. When using the Spill-Resistant Lid, Nextmug holds 12 fluid ounces.

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Nextmug - 14 ounce Temperature Controlled Self Heating Coffee Mug - Black

Nextmug - 14 ounce Temperature Controlled Self Heating Coffee Mug - Black

Product ID: 499927822

Details

Brand
Nextmug by
Capacity
415 ml
Colour
Black
Material
Ceramic
Special feature
Self-Adhesive

☕415 ml ceramic insulated capacity

🔋Long-lasting rechargeable battery

🔥3 precise temp settings (130°, 140°, 150°)

€ 292.43

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to France.

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Description

☕ Stay hot, stay ahead — sip smarter with Nextmug!

EFFORTLESS CONTROL - One-button operation with no apps or passwords—simplicity meets sophistication.
ERGONOMIC ELEGANCE - Matte ceramic finish and patented handle designed for comfort and style in any setting.
SMART LED FEEDBACK - Real-time battery and temperature display keeps you in control without any guesswork.
GIFT READY INNOVATION - A sleek, practical present that elevates daily rituals—ideal for professionals and trendsetters alike.
PERFECT SIP EVERY TIME - Choose from hot, warm, or piping temps to keep your drink just right for hours.

Nextmug is a 14-ounce temperature-controlled self-heating coffee mug featuring three precise heat settings (130°, 140°, 150°), a rechargeable battery with LED indicators, and a spill-resistant lid. Crafted with a durable stainless steel core and elegant ceramic matte finish, it offers ergonomic comfort and long-lasting warmth for home or office use. Designed and tested in the USA, it’s the perfect blend of innovation and style for the modern professional.

Specifications

ASIN	B0B6JTX6NB
Age Range Description	Adult
Best Sellers Rank	906,033 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 19,602 in Coffee Cups
Brand Name	Nextmug by Nextboom
Capacity	415 ml
Colour	Black
Customer Reviews	4.2 4.2 out of 5 stars (5,812)
Finish Type	Ceramic
Included Components	Coaster, Handle, Lid
Is the item microwaveable?	No
Item Dimensions W x H	11.4W x 12.7H centimetres
Item Shape	Round
Item Type Name	Coffee Mug
Item Weight	952.54 Grams
Manufacturer	Nextboom
Manufacturer Part Number	1NMM-10BK14-1-01
Material Features	Insulated, Reusable
Material Type	Ceramic
Model Number	MMA-1122
Number of Items	3
Occasion	Anniversary,Baby Shower,Bachelor Party,Bachelorette Party,Baptism,Bar Mitzvah,Birthday,Bridal Shower,Christmas,Cinco de Mayo,Cocktail Party,Communion,Confirmation,Easter,Engagement,Father's Day,Funeral,Gender Reveal,Graduation,Grandparents Day,Hanukkah,Halloween,Housewarming,Independence Day,Kwanzaa,Memorial Day,Mother's Day,New Year,Passover,Retirement,St. Patrick's Day,Thanksgiving,Valentine's D…
Other Special Features of the Product	Self-Adhesive
Pattern	Solid
Product Care Instructions	Dry Before Charging, Hand Wash Only
Product Style	Coffee cup
Recommended Uses For Product	Home, Office
Reusability	Reusable
Size	14 OZ.
Specific Uses For Product	Hot Drinks
Theme	Birthday, Christmas
UPC	850043163008
Unit Count	1 count

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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The product quality is outstanding. Exactly what I needed for my work.

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3 weeks ago

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€ 292.43

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to France.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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