A Geimori T38 Gen2 coffee grinder with a wooden top lid, shown on a clean white background. The brand name 'Geimori' is printed on the side, and a digital display shows the battery level.
A Geimori T38 Gen2 coffee grinder with a matte black body, a wooden top, and a built-in cup holder, shown on a solid white background.
A Geimori T38 Gen2 coffee grinder with a wooden top, set on a camping table outdoors with mountains, a lake, and a tent in the background.
A Geimori T38 Gen2 coffee grinder with a wooden top and digital display, set on a wooden desk next to a laptop, coffee cup, and plants.
A Geimori T38 Gen2 coffee grinder set displayed on a wooden countertop, featuring a black manual grinder with a bamboo lid next to a black pour-over coffee maker with brewed coffee in a glass carafe. The scene is styled with coffee beans, a ceramic bowl, a gooseneck kettle, and a striped cloth in a warm, sunlit kitchen setting.
Two countertop coffee accessories in a bright kitchen setting: a black and stainless steel manual coffee maker labeled CITALY, and a black coffee grinder with a wood top and visible dial labeled Germori, shown beside coffee beans, a glass pour-over, and a cup of coffee.

Geimori T38 Gen2 Coffee Grinder | Cordless Portable Coffee Grinder

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Your daily coffee ritual, with the freedom of cordless grinding. Stepless control in a compact form, from the kitchen counter to a weekend away.

Cordless freedom with a rechargeable Dual-Cell 1800mAh Battery

More powerful Gen2 motor

38 mm conical burr · Stepless adjustment

Portable design for home and travel
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Get priority access to launch pricing and the first batch.
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Your Priority Access Includes:

Lowest Launch Price:  First access to the special launch price.

Early Access: Be among the first to access pre-orders on October 13, 2026.

First-Batch Priority:  Shipping begins in early November.

Complimentary Carry Pouch: Included with your Priority Access pre-order.

CORDLESS. PORTABLE. PRECISE.

More power. Same freedom.

Hand-cranking takes effort. A plug-in grinder needs a powered spot. T38 Gen2 lets you grind electrically where you prepare your coffee, using its built-in rechargeable battery.

Pack it for fresh-ground coffee at your next stop.

1800 mAh

Dual-cell battery

110 RPM

Motor speed

38 mm

6-core conical burr

101×70×185 mm

Compact dimension

CORDLESS FREEDOM

Your coffee setup, 
on the go.

T38 Gen2 takes electric burr grinding beyond a fixed coffee station — from home and office to travel and outdoor brewing.

1800 mAh

Dual-cell battery pack

80+ grinds

Per charge · 15 g filter doses*

60+ grinds

Per charge · 18 g espresso doses*

USB-C

Charging connection

*Grinds per charge vary with beans, dose and grind setting.

THE GEN2 UPGRADE

Upgraded capable. Still cordless.

T38 Gen2 upgrades the motor brings increased torque and higher motor speed for faster grinding and improved grinding performance. T38 Gen2 brings more power to your daily routine while keeping the freedom of cordless operation.

20 W

Motor output

5.05 N·m

Peak torque

110 RPM

Grinding speed

Get priority access to launch pricing and the first batch.

STEPLESS ADJUSTMENT

Fine-tune your grind.

Follow your taste. Stepless adjustment lets you refine your setting without being limited to fixed clicks.

adjustment

Stepless

reference scale

65

per increment

0.02 mm

38 MM CONICAL BURR

Engineered for precision. Built for consistency.

The 38 mm 6-core SUS420 conical burr is built for controlled, consistent grinding across a broad range of settings.

Conical burr

38 mm

Burr geometry

6-core

Burr material

SUS420 · HRC58

A SIMPLER DAILY ROUTINE

Collect cleanly. Clean with ease.

A short grounds path.

A direct route from grinding to collection, designed to limit grounds left inside. 

Magnetic dosing cup.

Magnetic auto-alignment for a stable, mess-free dosing experience.

Tool-free cleaning.

Access the grinding components for regular care without reaching for a toolkit.

ONE GRINDER, MORE WAYS TO BREW

Dial in for filter. Ready for espresso.

From coarse to fine, T38 Gen2 covers a wide range of grinding needs and brewing methods — from your daily filter coffee to exploring espresso.

Espresso

Pour-over

AeroPress

Drip

French press

Cold brew

FOR EVERY JOURNEY

Take the ritual with you.

FAQ

A few things to know.

When does T38 Gen2 launch?

Pre-orders open October 13, 2026.
First-batch shipping is expected to begin in early November.

When will the T38 Gen2 price be announced?

The pre-order price will be revealed on October 13, 2026. Join Priority Access to be among the first to know the price before pre-orders open.

What changed in Gen2?

Gen2 upgrades the motor with increased torque and higher motor speed for faster grinding and improved fine-grinding capability, while keeping the cordless portable format.

Is T38 Gen2 battery powered?

Yes. T38 Gen2 uses a rechargeable dual-cell 1800 mAh battery, so you can grind without connecting the grinder to a power outlet. Recharge through USB-C between brewing sessions.

What battery does T38 Gen2 use?

T38 Gen2 uses a dual-cell rechargeable battery pack rated at 7.4 V, 1800 mAh and 13.3 Wh.

How many doses can I grind per charge?

A full charge delivers approximately 80+ 15 g pour-over doses or 60+ 18 g espresso doses, depending on beans and grind setting.

Can it grind for espresso?

Yes. T38 Gen2 reaches fine settings for espresso. Dial in your daily filter coffee, then explore espresso when you want to go finer.

READY FOR T38 GEN2 ?

Bring the grinder. Leave the cord.

Get priority access to launch pricing and the first batch.