Description It is an automatic inhale CBD battery without button.The 510 thread CBD battery is perfect to fit CCELL cartridges,the top is with 510 standard screw, which could be used for recharging by a USB adapter as well. And it’s built with a LED indicator at the bottom, and also bottom cap could be OEM with your logo, so when vaping, your lighted up logo would look beautiful and high-end. Another, It’s an automatic vape battery pen, easily to use and operate. What’s more, the battery is A grade and capacity is full of 350mAh, so it’s powerful enough to run any cartridge especially Ccell cartridges and some popular cartridges that are with diameter of 10.5mm or 10.0mm.   Connect: 510 Thread Dimension:10.5*76mm Capacity: 350mAh Thread: 510 Standard, used for rechargeable as well Color: silver,black,white,more…   Included: 1* Automatic cbd battery with A grade battery cell 1* USB charger   Logo printed welcome. More details please contact us any time.