Is a ceramic burr better than a blade grinder?

Yes for consistency. A burr crushes beans to a set size, so the grounds are more even than a spinning blade chops them. That matters most for French press and pour-over.

Can it grind fine enough for espresso?

The dial reaches fine settings, but the small motor makes fine grinding slow and repeated. It suits moka pot and espresso-style brews better than dialing in a true espresso shot.

How many cups can it grind per charge?

The battery handles multiple small batches between charges, but the hopper is small, so expect to refill it for larger brews. Charge time and run time depend on how fine you grind.

The grinding chamber and burr parts come apart for cleaning. Brush out grounds rather than washing the motor section, and let parts dry fully before reassembly.

What comes in the box?

The grinder and a USB charging cable. No case or brush is listed.

Is it good for travel?

It is light and cordless, which suits travel. The plastic build and lack of a case mean you should pack it carefully.

Where is the Btomtd Portable Electric Coffee Grinder cheapest?

At Walmart, for $16.01, as of our latest check.

Btomtd Portable Electric Coffee Grinder

Best price now

$16.01at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

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Btomtd Portable Electric Coffee Grinder

Best price now

$16.01at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $16.01 at Walmart on Nov 12.

Our take on the Btomtd Portable Electric Coffee Grinder

The Btomtd is a small rechargeable electric grinder with a ceramic burr set and an adjustable grind dial. It is built for travel and small kitchens: light, cordless and USB-charged. Against hand grinders it saves effort; against full-size electric burr grinders it trades capacity and motor power for portability. Owners of compact electric grinders like this one often note that fine, espresso-level settings take longer and that the plastic body feels light.

Best forTravelers and campers who want fresh grounds away from homeSmall kitchens with limited counter spaceSingle-cup brewers and French press usersBuyers who want electric grinding without a cord

Pros

Ceramic burr core for a more even grind than blade grinders
Adjustable coarseness from fine to coarse
Rechargeable battery grinds several batches per charge
Light and compact at about 350 g
Parts come apart for cleaning
Charges over USB

Cons

Plastic body feels less sturdy than metal rivals
Small hopper means grinding in batches
Fine settings are slow on a small motor
No carry case included

Btomtd Portable Electric Coffee Grinder prices at every store

WalmartNew
In stockSold by BtomtdReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$16.01+ $8.99 shippingChecked Nov 12
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Btomtd Portable Electric Coffee Grinder price history

Lowest price we've seen: $17.99 on Nov 12 at Walmart. Tracked across 1 store since Nov 12.

About the Btomtd Portable Electric Coffee Grinder

This is a compact, rechargeable electric coffee grinder with a plastic body. It is small enough to carry, and it can be used in a home kitchen or taken with you.

It has a ceramic grinding core for consistent grinding. A precision setting lets you adjust the coarseness, from fine to coarse for French press coffee.

The battery supports grinding several batches of beans on one charge. The grinder can be taken apart to clean the grinding chamber and other parts. It charges with the included USB cable.

Material: Plastic
Color: Black
Grinding core: Ceramic
Power: Rechargeable battery, USB charging
Product size: 7.2 x 7.2 x 17.8 cm (2.83 x 2.83 x 7.01 in)
Product weight: 350 g (0.77 lb)
Package size: 7.6 x 7.6 x 20 cm (2.99 x 2.99 x 7.87 in)
Package weight: 400 g (0.88 lb)
Quantity: 1 piece
In the box: 1 x coffee grinder, 1 x USB cable

Specifications

color: BlackSource
Actual Color: Black

Questions and answers

Is a ceramic burr better than a blade grinder?: Yes for consistency. A burr crushes beans to a set size, so the grounds are more even than a spinning blade chops them. That matters most for French press and pour-over.
Can it grind fine enough for espresso?: The dial reaches fine settings, but the small motor makes fine grinding slow and repeated. It suits moka pot and espresso-style brews better than dialing in a true espresso shot.
How many cups can it grind per charge?: The battery handles multiple small batches between charges, but the hopper is small, so expect to refill it for larger brews. Charge time and run time depend on how fine you grind.
How do I clean it?: The grinding chamber and burr parts come apart for cleaning. Brush out grounds rather than washing the motor section, and let parts dry fully before reassembly.
What comes in the box?: The grinder and a USB charging cable. No case or brush is listed.
Is it good for travel?: It is light and cordless, which suits travel. The plastic build and lack of a case mean you should pack it carefully.
Where is the Btomtd Portable Electric Coffee Grinder cheapest?: At Walmart, for $16.01, as of our latest check.