Smyle Labs

Smyle Labs is the creative 510-thread cartridge battery brand that made discretion genuinely fun by engineering variable voltage vape batteries disguised as everyday objects — car keys, chapstick tubes, permanent markers, ray guns, lightsabers, and more — turning what is typically a purely functional accessory into a product that generates conversation, earns social media moments, and makes carrying a vape battery the most interesting thing in your pocket. Smyle Labs identified that the most common complaint about cartridge batteries — that they are too obvious — and solved it with creativity that no competitor has matched.

Every Smyle Labs battery delivers genuine variable voltage performance across multiple output settings for real control over your cartridge experience, from light, flavorful microdose pulls to fuller, warmer draws. Universal 510-thread compatibility means any cartridge you use works with any Smyle Labs battery you own, and the compact size of the disguised form factors makes them among the most pocketable 510 batteries available. The conversation they start when someone notices the car key you just used to vape is an experience that every Smyle Labs owner has had and never gets tired of.

If your 510 battery should be as clever as it is functional, Smyle Labs has built exactly what you need. Shop Smyle Labs at Superstrain and carry the cartridge battery nobody sees coming. The conversation a Smyle Labs battery starts when someone watches you vape from what looks like a chapstick tube or a car key is an experience that every Smyle Labs owner has had and never entirely gets tired of no matter how many times it happens.