💳 Pay with Visa, Mastercard, or Amex — no PayPal account needed.
The Penjamin Permanent Marker 510 Battery by Smyle Labs is a discreet rechargeable battery designed to resemble a standard permanent marker while powering compatible 510-thread cartridges. It combines concealed styling with adjustable voltage, preheat mode and USB-C charging.
Key Features
510-Thread Compatibility — Designed for compatible standard 510-thread cartridges.
Permanent Marker Design — Concealed marker-style exterior for discreet carry.
Adjustable Voltage — Three settings: 2.7V, 3.1V and 3.6V.
Preheat Mode — Quick preheat function activated through the control button.
USB-C Charging — Rechargeable through the integrated USB-C port.
LED Indicator — Displays operating, charging and voltage status.
