Electric Coffee Grinder with Vertical Design

The vertical electric grinder features a 402 stainless steel six-star burr housed in a streamlined tower design with an 80-degree adjustment range. The 1800mAh battery powers a 20W motor through a digital display showing battery level and grind settings from 0-80. The vertical architecture saves counter space while the rotating dial offers precise control for espresso (5-10), mocha pot (10-20), pour-over (18-38), French press (35-40), and cold brew (30-40). At 1002 grams and 180mm tall, it combines portability with stability, grinding 25 grams of beans per session.

Key Features

• 402 Stainless Steel Six-Star Burr: High-hardness stainless steel grinding core with six-point cutting design provides double wear resistance for consistent particle size and extended durability across thousands of grinds.
• 80-Degree Precision Adjustment: External rotating dial with numbered scale from 0-80 offers precise grind control across five brewing methods, with clear visual markers for repeatable settings.
• Smart Digital Display: LED screen shows battery percentage and switches to grind timer with a second button press, providing real-time feedback during operation.
• Vertical Tower Design: Space-efficient vertical architecture with streamlined profile fits on crowded countertops while the stable base prevents tipping during grinding.
• 1800mAh Rechargeable Battery: Long-lasting battery with USB charging delivers consistent power through multiple grinding sessions without performance degradation as charge depletes.
• Barista-Level Performance: Professional grinding capability with settings calibrated for espresso, mocha pot, hand-drip, French press, and cold brew brewing methods.

Technical Specifications

• Vertical Electric Bean Grinder
• Color: Black
• Body Material: Aluminum alloy
• Grinding Core Material: 402 stainless steel six-star grinding core
• Battery Capacity: 1800mAh
• Rated Voltage: 7.5V
• Rated Power: 20W
• Bean Warehouse Capacity: 25g
• Powder Silo Capacity: 25g
• Weight: 1002.2g (approximately 35.3 oz)
• Dimensions: 180mm (H) × 60mm (top diameter) × 69mm (mid-section) / Base: 65mm × 100mm
• Grind Adjustment Range: 0-80 (80-degree rotating scale)
• Display: Smart battery level display with dual function (battery/timer)
• Control: One-button operation with dual display mode
• Recommended Settings:
  • Espresso: 5-10 (superfine powder)
  • Mocha pot: 10-20 (medium-fine powder)
  • Hand punch/Pour-over: 18-38 (chalk powder)
  • Press pot/French press: 35-40 (chalk powder)
  • Cold brew: 30-40 (coarse powder)
• Design Style: Vertical tower, streamlined barista-level design
• Durability: Double wear resistance, long-lasting
• Charging: USB Type-C (not specified but standard for this type)

Package Includes

• 1 × CF WISDOM Vertical Electric Coffee Grinder (ZM-ECG09)
• 1 × USB Charging Cable
• 1 × User Manual
• 1 × Cleaning Brush (if included)

Note: Wall adapter not included. Coffee beans not included. Turn grinder counterclockwise to zero before first use to calibrate grind settings.

Usage Tips

Before first use, turn the adjustment dial fully counterclockwise to zero, then tighten it to calibrate the grind size mechanism. Fill the top bean chamber with up to 25 grams of whole beans. Rotate the external dial to your desired setting—lower numbers (5-10) for espresso, higher numbers (30-40) for cold brew. Press the button once to check battery level, press twice to start grinding. The digital display will show grinding time. The six-star burr design handles all roast levels but works best with light to medium roasts. Clean the burr chamber after every 10-15 uses by brushing away residual grounds. Charge the grinder when battery display shows 20% or lower to maintain optimal battery health.

Why Choose This Product?

The vertical tower design is what makes this grinder unique among portable electric models. Most portable grinders are cylindrical or horizontal, taking up significant counter width. This vertical architecture stands tall like a monument, occupying minimal footprint while still holding 25 grams of beans. The design also creates a natural workflow—beans go in the top, grounds collect at the bottom—that feels intuitive compared to grinders where you have to flip or rotate parts.

The 402 stainless steel six-star burr is more durable than ceramic and grinds faster than typical conical burrs. The six-point cutting pattern produces more uniform particles than standard three or four-point designs, which matters when brewing espresso where particle distribution affects extraction. The 80-degree adjustment range provides finer control than grinders with 20-40 settings, letting you dial in the perfect grind for your specific beans and brewing method.

The smart digital display eliminates guesswork by showing exact battery percentage and tracking grind time. You’ll know when to recharge before the battery dies mid-grind, and you can replicate successful grinds by matching the time display. This grinder works well for someone upgrading from entry-level grinders who wants barista-level control, coffee enthusiasts who grind for multiple brewing methods, or anyone with limited counter space who needs a vertical footprint. At just over 1000 grams, it’s substantial enough to feel premium but light enough to move or store easily.