Description
The Raygun is the most overt shell in the Penjamin range, and still a straightforward 510 cartridge battery underneath: cartridge loads internally, standard thread, USB charging.
Fitment
Standard 510 thread with a fixed internal height — measure your cartridge before ordering.
Getting the most from a 510 battery
- Run at the lowest voltage that still produces vapour — usually the lowest or middle setting. High voltage burns the coil, scorches the oil and causes the burnt taste people blame on the cartridge.
- Take short draws of two to three seconds with a pause between them so the coil can cool.
- Do not overtighten the cartridge. Finger-tight is enough; forcing it damages the contact pin and is the most common cause of a battery that stops reading a cart.
- Charge before it runs completely flat, and use the cable supplied rather than a fast charger.
See all batteries and chargers and cartridges. Adults 21 and over.











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