510 Battery is only a standard battery, that gets appended to a Cartridge. When the 510 Battery is connected to the Cartridge, it changes over into being a Vape Pen. The Cartridge, shows up with a USB and is battery-powered. The Battery is just a battery and has no E-Liquid or Juice or THC in it. The motivation behind why it is called 510 is on the grounds that, 510 is a string that helps screwing both the Battery and the Cartridge 900mah 2 Click Preheat Mode Adjustable Voltage 3.3V - 4.8V More Power 20 Seconds Hold Time *Size color may vary due to hand-made. **This image shown may differ slightly from the actual product.
