Pulsar PHD 510 Battery Dual Pre Heat

This battery is compatible with most cartridges up to 11mm in diameter and features a magnetic cart connector with universal 510 threading, making it a breeze to switch out tanks. But that's not all - the PHD 510 Battery also functions as a preheating device, with two dual-mode preheat settings. Cartridge preheat mode heats from the coil up for the first fifteen seconds, while Shell preheat mode heats the entire unit for the next 15-45 seconds. So whether you're looking for fast cartridge heating or more thorough heating of your shell and contents, the Pulsar PHD 510 Battery has you covered. Features: 0.62 x 3.86 inches 450mAh battery 4 voltage settings (2.8v - 4.0v) Metal body Side button activated Magnetic cartridge drop-in feature 510 threaded connection Dual preheat option (Cartridge and Shell preheat modes)