Portable Electric Espresso Maker – Ground Coffee & Capsules | DK-818

At a Glance

Fresh coffee can travel with you. The Yozcoffee DK-818 is a compact, rechargeable espresso-style brewer for ground coffee or capsules that fit its supplied holder. Fill the clear upper chamber, attach the cup, and brew at your desk, in a hotel room, or wherever your day takes you.

The water chamber has a 90 mL maximum fill mark. That is the chamber capacity, not a promise of 90 mL of finished coffee.

Key Features

• Two coffee options: use the reusable fine-mesh basket for ground coffee or the separate capsule holder for compatible capsules.
• Hot or cold water: brew directly with hot water, or let the machine heat cold water before extraction.
• Compact, all-in-one form: the removable smoke-gray cup fits beneath the brewer for carrying and serving.
• Rechargeable: a 7,800 mAh battery and Type-C charging support coffee away from a wall outlet.
• Removable brewing parts: separate the basket, capsule holder, and cup for cleaning after use.

How to Use

1. Add ground coffee to the reusable basket, or place a compatible capsule in the capsule holder. Fit the chosen insert into the holder and secure it to the brewer.
2. Attach the included cup beneath the outlet.
3. Add water to the upper chamber without passing the 90 mL maximum mark.
4. With hot water, use a short press for direct extraction. With cold water, use a long press to start heating and extraction, as shown in the supplied operating guide.
5. When brewing finishes, remove the cup and enjoy. Rinse the removable coffee-contact parts after they cool.

Specifications

• Model: DK-818
• Color: Black
• Water chamber: 90 mL maximum
• Assembled size: approximately 7.3 cm diameter × 21 cm high (2.9 × 8.3 in)
• Battery: 7,800 mAh rechargeable lithium battery
• Rated voltage: 3.7 V
• Charging connection: Type-C
• Materials listed by the supplier: ABS, PC, stainless steel, and silicone
• Coffee inputs: ground coffee or capsules that fit the included holder

In the Box

• 1 × brewer with upper water chamber
• 1 × reusable ground-coffee basket
• 1 × capsule holder
• 1 × USB charging cable
• 1 × coffee scoop
• 1 × removable drinking cup

FAQ

Can I use cold water?

Yes. The reference guide shows a long-press heating-and-brewing mode for cold water and a short-press direct-brewing mode when hot water is already in the chamber.

Will it take every coffee capsule?

No universal capsule fit is claimed. Use capsules that fit the supplied holder. If you are unsure about a particular capsule, check its dimensions with us before ordering.

Is 90 mL the finished coffee volume?

No. The 90 mL mark is the maximum water fill. The amount in the cup can vary with the coffee and brewing process.

Do I need to buy a separate cup?

No. The removable smoke-gray cup is included.

Explore More

See our Coffee Anywhere collection for other travel-friendly tools, browse Espresso Gear for home brewing accessories, or pair your routine with the Portable Electric Coffee Grinder & Pour-Over Brewer.