accessories on the market, making it a versatile choice for vapers.To use a 510-thread cartridge, you simply screw it onto the best 510-thread battery for cartridges that you have. The battery powers a heating element within the cartridge, usually a wick or ceramic heating core, which then heats the oil or e-liquid to create vapor. The user inhales the vapor through the mouthpiece at the top of the cartridge.