Rank #7 in Best Espresso Machine 2026: 10 Ranked, and Why 20 Bar Is the Wrong Number
CERA+ PCM03S Portable Espresso Machine, Self-Heating, 3x4500mAh Battery
- Rating
- 4.5
- Ratings
- 309
- Rank
- #7
Price and rating as shown on Amazon when we collected them. Both change.
The CERA+ PCM03S is the only portable machine in this ranking, and the listing explains why: it runs on a rechargeable battery rather than mains power and is described as self-heating, so it can pull a shot anywhere rather than only next to a socket. It is listed at 20 bar output pressure, in stainless steel, compatible with Nespresso Original pods and with a reusable filter.
That combination is what separates it from the capsule machine above it: same capsule format, but no cable. It is also the only machine here that is genuinely useful on a campsite or a hotel desk. At the time of collection it carried 309 ratings at 4.5 stars. Everything here comes from the Amazon listing rather than our own testing.
How those 309 ratings break down
An average hides its own shape. This is the spread behind the 4.5 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Other Special Features of the Product | Lightweight |
|---|---|
| Coffee Maker Type | Espresso Machine |
| Specific Uses For Product | Espresso |
| Recommended Uses For Product | Travelling |
| Operation Mode | Semi-Automatic |
| Wattage | 150 watts |
| Voltage | 15 Volts |
| Human Interface Input | Buttons |
| Output Pressure | 20 Bars |
| Coffee Input Type | ground, pod |
| Power Source | rechargeable battery |
| Compatible Coffee Pods | Nespresso Original |
| Filter Type | Reusable |
| Colour | Black |
| Style | Casual |
| Material | Stainless Steel |
| Exterior Finish | Matte |
| Is the item dishwasher safe? | No |
| Brand Name | CERA+ |
| Country of Origin | China |
What it is up against
The rivals it was ranked against in Best Espresso Machine 2026: 10 Ranked, and Why 20 Bar Is the Wrong Number.
Rank #1
De'Longhi Dedica Style Manual Espresso Machine, 15 Bar, 1350W, Metal
£173.75
Rank #2
Breville Barista Max Espresso Machine with Integrated Bean Grinder, 15 Bar
£394.99
Rank #3
De'Longhi Stilosa Manual Espresso Machine, 15 Bar, Stainless Steel Boiler
£89.00
Rank #4
De'Longhi Magnifica S Bean to Cup Automatic Coffee Machine, 15 Bar
£295.00
Questions people ask
Does it need mains power?
No, the listing gives the power source as a rechargeable battery, with a self-heating system.
What pressure is listed?
20 bar.
What pods does it use?
Nespresso Original capsules, per the listing.
What is it made of?
Stainless steel, as listed.
How many ratings does it have?
309 at the time of collection, averaging 4.5 stars.
Comments
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