Zassenhaus Mini MASTER USB rechargeable coffee grinder, 15 g
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Choose countryThe Zassenhaus Mini MASTER USB is a compact rechargeable coffee grinder with a 15 g bean container. Grind size is adjusted directly at the grinding mechanism, from very fine espresso grounds to settings suitable for filter coffee.
Adjustable grinding and precision mechanics
The CNC-milled stainless steel grinding mechanism delivers a consistent particle size. A spindle supported by two ball bearings reduces friction and helps the mechanism run smoothly.
- Brewing options: adjustable settings for espresso, moka and filter coffee.
- Cordless operation: an integrated 7.4 V, 800 mAh lithium-ion battery powers the grinder.
- USB-C charging: a 5 V / 1 A charging port supports charging from a suitable power adapter or power bank.
- Compact storage: the retractable grinding unit stores inside the grounds container.
The silver and black grinder stands 21.5 cm high. Decorative items shown in the image are not included.
| Depth | 8.7 cm |
|---|---|
| Height | 21.5 cm |
| Colour | Silver / black |
| Width | 7.1 cm |
| Battery type | Lithium-ion |
| Power supply | Rechargeable battery |
| Adjustable grind size | Yes |
| Bean container capacity | 15 g |
| Type | Coffee grinder |
| Grinding mechanism | CNC-milled stainless steel |
| Spindle support | Two ball bearings |
| Integrated battery voltage | 7.4 V |
| Battery capacity | 800 mAh |
| Charging port | USB-C |
| Charging input | 5 V / 1 A |
| Grind setting applications | Espresso, moka and filter coffee |
| Grinding unit storage | Retractable; stores inside the grounds container |
| EAN | 4006528041361 |
|---|
Can the grinder operate without mains power?
Yes. It runs on an integrated 7.4 V, 800 mAh lithium-ion battery and charges through a USB-C port with a 5 V / 1 A input.
Which brewing methods can the grind be adjusted for?
The grind can be adjusted for espresso, moka and filter coffee. Adjustment is made directly at the grinding mechanism.





















