Cera+ MAX PRO Portable Espresso Coffee Machine (PCM03S-MAX)
Brew proper espresso away from the bench with the Cera+ MAX PRO Portable Espresso Coffee Machine (PCM03S-MAX), made for home baristas, travellers, and office brews. Add to cart or keep reading to compare the details.
Espresso From Cold Water, Without a Bench Machine
The CERA+ PCM03S-MAX solves a simple travel problem, espresso usually needs heat, pressure, and bench space. This portable espresso coffee machine brings a 150 W heating element, 9 bar standard extraction pressure, and an 80 ml water tank into a compact battery powered setup.
Use it at home, on a work break, or at a campsite when you want the aroma and body of fresh espresso without carrying a full machine.
How It Works
Check the battery with one press, then add 18 to 20 g of ground coffee to the ⌀58 filter basket. Stir evenly with the WDT tool, tamp level, add the puck screen, and screw the portafilter tightly onto the body. Add purified water up to 80 ml, then start hot water brewing with a quick double press, or press and hold for 1 second to heat cold water before extraction. For spare prep gear, browse our WDT tools .
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Specs
Product name: CERA+ Portable Espresso Coffee Machine.Model: PCM03S-MAX, Pro Version and Heating Version.Compatibility: Ground coffee, 18 to 20 g, in the supplied ⌀58 filter basket. PCM03S-MAX supports cold water heating, hot water extraction, Bluetooth app use, QC 2.0, and PD 3.1 charging protocols.Materials: 304 stainless steel water tank.Dimensions and weight: Net weight 810 g. Water tank maximum capacity 80 ml.Battery: Built in 13500 mAh Lithium Ion battery.Power and charging: 150 W power. Type C charging port.Charging time: 30 W adapter, 2 hours. 20 W adapter, 3 hours. 10 W adapter, 6 hours. Adapters below 10 W are not recommended.Extraction pressure: Standard 9 bar. Maximum 20 bar.Extraction temperature: 92°C or 198°F.Battery yield: 5 to 6 cups when heating and extracting 70 ml of room temperature water. More than 500 cups when using direct hot water.App: HappyGo CERA app, with Bluetooth and Location Information enabled on the phone.Included: Lid, main body with water tank, power button and LED indicator, detachable coffee cup, shower screen, ⌀58 filter basket, portafilter, puck screen, doser, tamper, ground coffee spoon and tamper, WDT tool, cleaning brush, and Type C charging cord.
Features:
✅ 150 W built in heating: Heat cold water in the PCM03S-MAX, then manually start extraction after the beep.
✅ 9 bar standard pressure: Brew espresso with the pressure profile expected from a focused portable espresso maker.
✅ 13500 mAh Lithium Ion battery: Make 5 to 6 cups when heating and extracting 70 ml of room temperature water, or more than 500 cups with direct hot water.
✅ ⌀58 filter basket: Use 18 to 20 g of ground coffee in a commercial size basket for a fuller dose and more familiar prep routine.
Perfect For
Home espresso, caravan trips, camping setups, office drawers, compact kitchens, weekend travel, and espresso enthusiasts who want a portable espresso coffee machine with heating and app support.
Maintenance & Best Practices
Use purified drinking water only, and do not fill the tank with milk, juice, or other liquids. Keep the device level during heating and extraction, and do not open, flip, or tilt it while it runs. To clean the internals, pour hot water into the tank and double press the button to run it empty. Wipe the main body with a slightly damp soft cloth, do not use detergents, do not place it in a dishwasher, and do not immerse it in water. For other bench gear, explore our cleaning products .
FAQs
Can the Cera+ MAX PRO Portable Espresso Coffee Machine heat cold water?
Yes. The PCM03S-MAX has a 150 W built in heating element for cold water. Press and hold the power button for 1 second to start heating, wait 3 to 4 minutes for the beep, then quickly press the button twice to start extraction.
What dose should I use for consistent espresso?
Use 18 to 20 g of ground coffee in the ⌀58 filter basket. Do not overfill beyond 80 percent, stir evenly with the WDT tool, tamp firmly and level, then add the puck screen before brewing.
How should I clean the CERA+ portable espresso machine?
Pour hot water into the tank and double press the button to run the machine empty. Clean the main body with a slightly damp soft cloth. Do not use detergents, do not use a dishwasher, and do not immerse the machine in water.
What is the water tank made from?
The water tank is made from 304 stainless steel and holds up to 80 ml. Use purified drinking water only, and do not add milk, juice, or other liquids.
How long does the battery last?
The 13500 mAh battery makes 5 to 6 cups when heating and extracting 70 ml of room temperature water. When using direct hot water, it can make more than 500 cups.
Which app works with the PCM03S-MAX?
The machine works with the HappyGo CERA app. Turn on Bluetooth and Location Information on your phone. The app shows standby and heating temperatures, Person Setting, Time Preset, Health Management, Feedback, and Device Description.
Why Choose the Cera+ MAX PRO Portable Espresso Coffee Machine (PCM03S-MAX)
Choose the Cera+ MAX PRO Portable Espresso Coffee Machine (PCM03S-MAX) if you want a travel espresso maker with real heating, a 58 mm basket, clear LED feedback, and manual control over the extraction start. The aroma rises as the shot runs, and the texture feels rich when your dose, grind, and tamp are dialled in.
Coffee Parts Review:
This is a strong fit for buyers who want portable espresso with more control than a simple hot water brewer. We like the 58 mm basket, the included puck screen, and the clear cold water heating workflow. It sits neatly in our portable espresso range for home baristas who travel, camp, or need a compact brew option at work.
