Back to where it all started—with upgrades.

The G Pen 510 Original brings it full circle, taking inspiration from our very first battery in 2012 and reworking it for today. This is the smallest G Pen battery ever made (24 × 21.1 × 56.7 mm), built ultra-portable and effortless to use, without cutting corners on performance.

Designed with breath activation, the 510 Original makes sessions effortless, just inhale and go. For added control, the single-button interface lets you cycle through three preset voltage settings (3.2/3.6/3.8V), activate a 1.8V pre-heat mode for 10 seconds, and keep track of everything on the digital display. A 400 mAh battery paired with USB-C pass-through charging means you can charge and use it at the same time, without slowing down.

At just $12.95, it’s also the most affordable G Pen battery ever—proof that premium tech doesn’t have to come with a premium price tag.

Simple. Reliable. Iconic. The original is back.

*510 Cartridge Not Included 
** USB C Charger Not Included