Batteries & 510

510 Batteries

Rechargeable batteries for standard 510-thread cartridges. There are slim and variable-voltage models from Yocan (Kodo Pro), RYOT (Verb), Pulsar (Delta 3-in-1 and Hall Pass) and Hush 2. A few don't look like batteries at all, like the car-key Penjamin and the SeshGear mushroom.