DUKEGLO K7 – Wireless Tattoo Machine Daul Battery

The DUKEGLO K7 is a professional wireless tattoo pen built for precision, control, and workflow efficiency. Its standout 1.47” large screen gives you real-time data at a glance—battery level, speed, stroke, and timing. Powered by a 10.8V metal motor running at 10,000rpm, the K7 delivers consistent torque across 7 adjustable stroke lengths (2.4mm–4.2mm). The 2300mAh removable battery supports full-day sessions, while the timing function helps track work duration. Built from aircraft aluminum, the K7 balances durability with a lightweight 239g body. Type-C charging, 0–5mm needle protrusion, and intuitive button layout make it a reliable daily driver for linework, shading, and packing.

Key Features  

- 1.47” Large Screen : Displays battery percentage, speed (125Hz), stroke, and time clearly; no need to guess settings mid-session.  

-Adjustable Stroke (7 Options) : Choose from 2.4mm to 4.2mm (2.4/2.7/3.0/3.3/3.6/3.9/4.2) to switch between soft shading and heavy lining without changing machines.  

- Timing Function : Automatically starts when the machine runs; double-click power button to reset. Helps track actual tattoo time per session.  

- Removable 2300mAh Battery : Swap batteries during long appointments; eliminates downtime for recharging.  

- Metal Motor @ 10,000rpm : Provides consistent punch and smooth recovery under load, reducing hand fatigue and skip lines.  

-Aircraft Aluminum Body : Lightweight (239g) yet durable, with a 39mm grip diameter for comfortable palm control.

Specifications

- Model : DUKEGLO K7  

- Material : Aircraft aluminum  

- Motor Type : Metal motor  

- Motor Speed : 10,000 rpm  

- Adjustable Stroke : 7 options – 2.4 / 2.7 / 3.0 / 3.3 / 3.6 / 3.9 / 4.2 mm  

- Needle Protrusion : 0–5 mm  

- Battery Capacity : 2300 mAh (removable)  

- Voltage : 10.8 V  

- Display : 1.47 inch  

- Charging Input : 5V / 2A (Type-C)  

- Dimensions : 39 mm (diameter) × 133 mm (length)  

- Net Weight : 239 g  

- Frequency Display : 125 Hz  

- Special Functions : Timing (start/pause/reset), dot mode, 4 memory presets