How many espresso shots can I grind on a full charge?

A full charge of the 5000mAh battery yields approximately 30 single-dose espresso servings or up to 130 pour-over servings, depending on grind fineness and bean density. Finer grinds and harder beans consume more power per dose.

Can this grind fine enough for espresso machines?

Yes. The S2C890 conical burrs and stepless adjustment allow you to dial in espresso-level fineness suitable for pump-driven machines. The grind quality matches many plug-in home espresso grinders.

How long does the battery take to recharge?

Recharge time is not specified by the manufacturer, but lithium batteries of this capacity typically take between two and four hours to reach full charge from empty using the included charging cable.

Is the grind adjustment stepped or stepless?

The adjustment is stepless, meaning you can set any grind size between espresso-fine and coarse pour-over without being locked into preset click positions. This gives you precise control over particle size.

Can I use this while it's plugged in and charging?

The product documentation does not specify pass-through charging capability. For safety and battery longevity, it is generally best to charge fully before use and operate the grinder on battery power only.

How does this compare to a hand grinder for travel?

This grinder eliminates the manual effort required by hand grinders, making it faster and less tiring, especially for espresso-fine grinds. However, at 990 grams it is heavier than most hand grinders, so it trades some portability for convenience and speed.

Timemore X Millab Wireless Portable Electric Coffee Grinder

The 3-second version

S2C890 conical burrs deliver espresso-fine to coarse pour-over grind
5000mAh rechargeable battery powers up to 130 pour-over servings per charge
Single push-button operation starts and stops grinding instantly
30-gram hopper limits batch size
Battery life drops to ~30 espresso servings per charge
990-gram body heavier than hand grinders

Why it's on GiftsFeed

Battery-powered coffee grinder with precision burrs and one-button operation

Most portable grinders make you choose: crank by hand for twenty minutes or lug a corded mill and hunt for a plug. This one runs on a battery large enough to last weeks of daily brewing, yet the burr set grinds fine enough for espresso. The S2C890 burrs and 25-watt motor combination produces uniform particle distribution without the arm fatigue of manual grinding or the bulk of a countertop unit. If you brew outside the kitchen or travel with your coffee setup, this solves the mobility problem without downgrading grind quality.

Good gift when

People who brew coffee while traveling, camping, or away from power outlets
Home baristas who want electric grinder performance without counter clutter
Anyone tired of hand-grinding but unwilling to sacrifice portability

Skip it if If you grind more than a few doses per session or need to prepare coffee for a group regularly, the 30-gram hopper and per-charge capacity will feel limiting compared to a plug-in grinder with continuous power and larger capacity.

Specs

Burr Type: S2C890 conical burrs
Motor Power: 25W
Battery Capacity: 5000mAh lithium
Hopper Capacity: 30g
Grounds Container Capacity: 50g
Grinder Body Weight: 990g
Stand Weight: 310g
Grind Range: Espresso to pour-over (stepless adjustment)
Control: Single push-button on/off
Color Options: Black, Silver

What's included

Grinder body with S2C890 burrs and top-mounted motor
Stand (310g)
Rechargeable 5000mAh lithium battery (pre-installed)
Charging cable

If you're giving it

No sizing to guess

Large item that ships in manufacturer packaging; gift wrap or a gift bag will be needed for presentation.

The details

This rechargeable electric grinder lets you dial in anything from espresso to French press without tethering to an outlet. The S2C890 conical burr set sits beneath a top-mounted motor, and the entire mechanism runs on a 5000mAh lithium battery that handles roughly 130 pour-over doses or 30 espresso doses per charge. A single push-button starts and stops the grind.

The hopper holds up to 30 grams of whole beans, and the catch container accepts 50 grams of ground coffee. The grinder body weighs 990 grams, with a 310-gram stand included. At 25 watts, the motor delivers consistent particle size whether you're grinding light-roast naturals or dense washed beans.

Because it operates wirelessly, you can grind at a campsite, in a hotel room, or anywhere away from a power strip. The compact footprint and self-contained design mean you carry one piece of kit instead of a hand grinder and the patience it demands. Adjustment is stepless, so you move freely between brew methods without hunting for the right click setting.

The collaboration between Timemore and Millab brings together Timemore's grinder engineering and Millab's workflow focus. The result is a tool that prioritizes speed and repeatability without sacrificing grind quality. You get burr performance that rivals plug-in models, packaged in a form that fits a backpack or a corner of the counter.

Timemore

Timemore X Millab Wireless Portable Electric Coffee Grinder

Rechargeable electric mill that grinds espresso-fine or coarse for pour-over without a cord or wall outlet

$259at timemore.com

Choose an option

Quantity

Ships and sold by Timemore. About this merchant

The 3-second version

S2C890 conical burrs deliver espresso-fine to coarse pour-over grind
5000mAh rechargeable battery powers up to 130 pour-over servings per charge
Single push-button operation starts and stops grinding instantly
30-gram hopper limits batch size
Battery life drops to ~30 espresso servings per charge
990-gram body heavier than hand grinders

Cheaper alternatives

Questions

How many espresso shots can I grind on a full charge?: A full charge of the 5000mAh battery yields approximately 30 single-dose espresso servings or up to 130 pour-over servings, depending on grind fineness and bean density. Finer grinds and harder beans consume more power per dose.
Can this grind fine enough for espresso machines?: Yes. The S2C890 conical burrs and stepless adjustment allow you to dial in espresso-level fineness suitable for pump-driven machines. The grind quality matches many plug-in home espresso grinders.
How long does the battery take to recharge?: Recharge time is not specified by the manufacturer, but lithium batteries of this capacity typically take between two and four hours to reach full charge from empty using the included charging cable.
Is the grind adjustment stepped or stepless?: The adjustment is stepless, meaning you can set any grind size between espresso-fine and coarse pour-over without being locked into preset click positions. This gives you precise control over particle size.
Can I use this while it's plugged in and charging?: The product documentation does not specify pass-through charging capability. For safety and battery longevity, it is generally best to charge fully before use and operate the grinder on battery power only.
How does this compare to a hand grinder for travel?: This grinder eliminates the manual effort required by hand grinders, making it faster and less tiring, especially for espresso-fine grinds. However, at 990 grams it is heavier than most hand grinders, so it trades some portability for convenience and speed.