Model | B9 battery |
Material | Stainless Steel |
View | Battery Pen |
Battery capacity | 350 mAh |
Quantity(moq) | 10 |
Charging | USB-A |
Features | Ajustable voltage Preheat function, big battery(pure cobalt) suitable for any types of carts(0.5/1/2ml) |
Thread | 510 thread |
Voltage range | 3.4-3.7-4.2V |
OEM/ODM | Highly available |