Pulsar - DL Scribe 510 Carto Battery 500mAh

Pulsar's 510 DL Scribe is a cartridge battery hidden inside a working pen — ribbed body, removable cap with a clip, and functional ink, so it reads as ordinary desk gear clipped to a notebook or tucked in a shirt pocket. Remove the cap, thread in the 510 cartridge of your choice, and single-button operation handles the rest: activate the battery and cycle through five voltage levels at the touch of a button. An 8-second preheat function primes the cartridge first, keeping cooled oil from clogging the airpath. The LED indicator shows the selected voltage level, flags when preheat is running, and warns on low battery. Recharges over USB-C. Available in White, Sky Blue, Lavender Purple, and Black.