Grateful Dead x Pulsar 510 DL Auto-Draw Variable Voltage Vape Pen

The Grateful Dead x Pulsar 510 DL Auto‑Draw Variable Voltage Vape Pen is a compact, 510‑thread battery that delivers a discreet vaping experience for users of CBD or THC cartridges. Designed with an airflow‑controlled auto‑draw system, the pen eliminates the need for manual power buttons, allowing the user to simply inhale to activate vapor production. The magnetic base secures cartridges firmly in place, while a USB‑Type‑C charging port provides convenient recharging from a variety of devices. A green LED light indicates when the battery is fully charged, giving clear visual feedback without the need for additional indicators.

Auto‑Draw Variable Voltage

The core of the 510 DL’s operation lies in its airflow‑sensing circuitry. When the user takes a puff, the inhalation creates a pressure differential that triggers an internal sensor. This sensor immediately signals the power management unit to draw a precise amount of voltage from the battery and deliver it to the cartridge’s heating element. Because the voltage is adjusted on the fly based on the strength of each inhale, the pen can produce consistent vapor quality across a range of cartridge types without requiring the user to manually select settings. The variable voltage feature also helps prevent overheating or excessive power draw when the user takes lighter draws, extending battery life and maintaining a smooth vaping experience.

Magnetic Cartridge Attachment

The magnetic base on the 510 DL is engineered for quick, tool‑free cartridge changes. A strong magnet aligns with the metal contact on the cartridge’s 510 thread, creating a secure electrical connection that remains stable even during vigorous inhalation. This design eliminates the need to twist or screw cartridges into place, reducing friction and wear on both the pen and the cartridge. The magnetic attachment also ensures that the cartridge stays firmly seated during transport, minimizing the risk of accidental dislodgement in pockets or bags.

USB‑Type‑C Charging

The device’s charging interface is a USB‑Type‑C port, which offers several practical advantages for users. Type‑C cables are reversible, eliminating the common frustration of inserting the cable incorrectly. The port supports higher current delivery compared to older micro‑USB or mini‑USB standards, allowing the pen to recharge more quickly when connected to compatible power sources such as smartphones, portable chargers, or wall adapters that provide a USB‑Type‑C output. Because the charging system is integrated directly into the battery housing, users can keep the pen powered up without needing additional accessories.

Battery Indicator

A green LED light on the front of the 510 DL illuminates when the internal battery reaches full charge. This simple visual cue informs the user that the device is ready for immediate use and helps prevent overcharging by signaling when the charging cycle has completed. The indicator is designed to be low‑profile, maintaining the pen’s discreet appearance while still providing essential status information.