1. battery capacity: 500mah, preheat battery2. suitable for all 510 cbd cartridges
3. smallest size, it's easy to carry it.
4. it can be smoking while charging
5. one hour fast charging.
6.We can accept OEM order.
7.battery core is insured by PICC GLOBAL INSUREANCE
8. It can be changed voltages(3.4V/3.7V/4.2V)
10. 2 in 1 vaporizer, one tank is for cbd oils(cearmic coil,ceramic mouth piece), another tank is for wax (the coil is dual quartz rods coil.)