Our Cartridge Battery offers an adjustable voltage between 3.3-4.8v to use with your favorite beeZbee cartridge. Each 900mAh slim twist battery works with any 510 thread, .5ml or 1ml cartridge. This durable battery is outfitted with an automatic shut off after 20 seconds, and a USB Smart Charger is included in each box. Choose between Black, Blue, Red, White, or Silver colors to match your style.
2 Clicks = Pre-heat Mode
5 Clicks (Fast) = On/Off Function