Discreet 510 Battery Cart Pen – Adjustable Voltage, 300mAh, Preheat Function

The  discreet 510 battery cart pen is engineered for users who want strong performance wrapped in a slim, low-profile design. With a sleek Ø14 × 160 mm pen-style body, it fits naturally in your hand and blends seamlessly into everyday environments—perfect for on-the-go, private sessions.

Powered by a 300mAh high-efficiency battery and featuring adjustable voltage settings, the Carts Pen 510 vape battery flawlessly with 0.5ml and 1.0ml cartridges. Its 1.2Ω dual-resistance compatibility ensures smooth, consistent vapor for both thinner and thicker oils.

Key Features

Universal 510 Compatibility

Works with all standard 0.5ml & 1.0ml cartridges.

Slim & Ultra-Discreet Design

Ø14 × 160 mm body slips easily into pockets, bags, or pen holders.

300mAh Long-Lasting Battery

Reliable power supply for extended daily use.

3-Level Adjustable Voltage

Choose from 3.2V / 3.6V / 3.8V to fine-tune flavor and vapor output.

Button-Activated Control System

Ensures stable performance with precise user control.

Smart Multi-Function Button

• 5 clicks: Power ON/OFF

• 2 clicks: 10-second preheat mode

• 3 clicks: Voltage adjustment

1.2Ω Dual-Resistance Support

Optimized for smooth vapor production across oil types.